Delta ME300 Series User Manual
  1. Manuals
  2. Brands
  3. Delta Manuals
  4. DC Drives
  5. ME300 Series
  6. User manual

Delta ME300 Series User Manual

Basic compact drive
Hide thumbs Also See for ME300 Series:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
Table Of Contents
404
Table of Contents

Advertisement

Quick Links

Industrial Automation Headquarters
Delta Electronics, Inc.
Taoyuan Technology Center
No.18, Xinglong Rd., Taoyuan District,
Taoyuan City 33068, Taiwan
TEL: 886-3-362-6301 / FAX: 886-3-371-6301
Asia
Delta Electronics (Shanghai) Co., Ltd.
No.182 Minyu Rd., Pudong Shanghai, P.R.C.
Post code : 201209
TEL: 86-21-6872-3988 / FAX: 86-21-6872-3996
Customer Service: 400-820-9595
Delta Electronics (Japan), Inc.
Tokyo Office
Industrial Automation Sales Department
2-1-14 Shibadaimon, Minato-ku
Tokyo, Japan 105-0012
TEL: 81-3-5733-1155 / FAX: 81-3-5733-1255
Delta Electronics (Korea), Inc.
Seoul Office
1511, 219, Gasan Digital 1-Ro., Geumcheon-gu,
Seoul, 08501 South Korea
TEL: 82-2-515-5305 / FAX: 82-2-515-5302
Delta Energy Systems (Singapore) Pte Ltd.
4 Kaki Bukit Avenue 1, #05-04, Singapore 417939
TEL: 65-6747-5155 / FAX: 65-6744-9228
Delta Electronics (India) Pvt. Ltd.
Plot No.43, Sector 35, HSIIDC Gurgaon,
PIN 122001, Haryana, India
TEL: 91-124-4874900 / FAX : 91-124-4874945
Delta Electronics (Thailand) PCL.
909 Soi 9, Moo 4, Bangpoo Industrial Estate (E.P.Z),
Pattana 1 Rd., T.Phraksa, A.Muang,
Samutprakarn 10280, Thailand
TEL: 66-2709-2800 / FAX : 662-709-2827
Delta Energy Systems (Australia) Pty Ltd.
Unit 20-21/45 Normanby Rd., Notting Hill Vic 3168, Australia
TEL: 61-3-9543-3720
Americas
Delta Electronics (Americas) Ltd.
Raleigh Office
P.O. Box 12173, 5101 Davis Drive,
Research Triangle Park, NC 27709, U.S.A.
TEL: 1-919-767-3813 / FAX: 1-919-767-3969
Delta Greentech (Brasil) S/A
São Paulo Office
Rua Itapeva, 26 – 3˚ Andar - Bela Vista
CEP: 01332-000 – São Paulo – SP - Brasil
TEL: 55-11-3530-8642 / 55-11-3530-8640
Delta Electronics International Mexico S.A. de C.V.
Mexico Office
Vía Dr. Gustavo Baz No. 2160, Colonia La Loma,
54060 Tlalnepantla Estado de Mexico
TEL: 52-55-2628-3015 #3050/3052
*We reserve the right to change the information in this manual without prior notice.
EMEA
Headquarters:
Delta Electronics (Netherlands) B.V.
Sales: Sales.IA.EMEA@deltaww.com
Marketing: Maketing.IA.EMEA@deltaww.com
Technical Support: iatechnicalsupport@deltaww.com
Customer Support: Customer-Support@deltaww.com
Service: Service.IA.emea@deltaww.com
TEL: +31(0)40 800 3800
BENELUX:
Delta Electronics (Netherlands) B.V.
De Witbogt 20, 5652 AG Eindhoven, The Netherlands
Mail: Sales.IA.Benelux@deltaww.com
TEL: +31(0)40 800 3800
DACH:
Delta Electronics (Netherlands) B.V.
Coesterweg 45, D-59494 Soest, Germany
Mail: Sales.IA.DACH@deltaww.com
TEL: +49(0)2921 987 0
France:
Delta Electronics (France) S.A.
ZI du bois Challand 2, 15 rue des Pyrénées,
Lisses, 91090 Evry Cedex, France
Mail: Sales.IA.FR@deltaww.com
TEL: +33(0)1 69 77 82 60
Iberia:
Delta Electronics Solutions (Spain) S.L.U
Ctra. De Villaverde a Vallecas, 265 1º Dcha Ed.
Hormigueras – P.I. de Vallecas 28031 Madrid
TEL: +34(0)91 223 74 20
C/Llull, 321-329 (Edifici CINC) | 22@Barcrelona, 08019 Barcelona
Mail: Sales.IA.Iberia@deltaww.com
TEL: +34 93 303 00 60
Italy:
Delta Electronics (Italy) S.r.l.
Ufficio di Milano Via Senigallia 18/2 20161 Milano (MI)
Piazza Grazioli 18 00186 Roma Italy
Mail: Sales.IA.Italy@deltaww.com
TEL: +39 02 64672538
Russia:
Delta Energy System LLC
Vereyskaya Plaza II, office 112 Vereyskaya str.
17 121357 Moscow Russia
Mail: Sales.IA.RU@deltaww.com
TEL: +7 495 644 3240
Turkey:
Delta Greentech Elektronik San. Ltd. Sti. (Turkey)
Şerifali Mah. Hendem Cad. Kule Sok. No:16-A
34775 Ümraniye – İstanbul
Mail: Sales.IA.Turkey@deltaww.com
TEL: + 90 216 499 9910
GCC:
Delta Energy Systems AG (Dubai BR)
P.O. Box 185668, Gate 7, 3rd Floor, Hamarain Centre
Dubai, United Arab Emirates
Mail: Sales.IA.MEA@deltaww.com
TEL: +971(0)4 2690148
Egypt + North Africa:
Delta Electronics
511 Cairo Business Plaza, North 90 street,
New Cairo, Cairo, Egypt
Mail: Sales.IA.MEA@deltaww.com
Delta Basic Compact Drive
ME300 Series User Manual
w w w. d e l t a w w. c o m

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ME300 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Delta ME300 Series

Summary of Contents for Delta ME300 Series

  • Page 1 TEL: +7 495 644 3240 P.O. Box 12173, 5101 Davis Drive, Research Triangle Park, NC 27709, U.S.A. Turkey: Delta Greentech Elektronik San. Ltd. Sti. (Turkey) TEL: 1-919-767-3813 / FAX: 1-919-767-3969 Şerifali Mah. Hendem Cad. Kule Sok. No:16-A 34775 Ümraniye – İstanbul Delta Greentech (Brasil) S/A Mail: Sales.IA.Turkey@deltaww.com...
  • Page 2 Limitation of Liability The contents of this user manual are only for the use of the AC motor drives manufactured by Delta. Except as defined in special mandatory laws, Delta provides this user manual “as is” and does not offer any kind of warranty through this user manual for using the product, either express or implied, including but not limited to the following: (i) this product will meet your needs or expectations;...
  • Page 3 PLEASE READ PRIOR TO INSTALLATION FOR SAFETY. Disconnect AC input power before connecting any wiring to the AC motor drive.  Even if the power has been turned off, a charge may still remain in the DC-link  capacitors with hazardous voltages before the POWER LED is OFF. Do not touch the internal circuits and components.
  • Page 4 Connect the drive to a three-phase three-wire or three-phase four-wire Wye  system to comply with UL standards. If the drive generates leakage current over AC 3.5 mA or DC 10 mA on a  grounding conductor, compliance with local grounding regulations or IEC61800- 5-1 standard is the minimum requirement for grounding.
  • Page 5 Table of Contents CHAPTER 1 INTRODUCTION ....................1-1 1-1 Nameplate Information…....................1-2 1-2 Model Name........................1-3 1-3 Serial Number......................1-3 1-4 Apply After Service by Mobile Device................1-4 1-5 RFI Jumper........................1-5 CHAPTER 2 DIMENSIONS .. …………………………………………………………………………2-1 Frame A…...........................2-2 Frame B…...........................2-3 Frame C…...........................2-4 Frame D…...........................2-5 CHAPTER 3 INSTALLATION ....................
  • Page 6 7-11 DIN-Rail Mounting..……..................7-43 7-12 Mounting Adapter Plate ..................7-45 7-13 Digital Keypad–KPC-CC01, KPC-CE01………………….……………………………7-50 CHAPTER 8 OPTION CARD.....................8-1 8-1 Option Card Installation....................8-2 8-2 EMM-PG01L .................8-3 -- STO Card, Safe Torque Off CHAPTER 9 SPECIFICATION ....................9-1 9-1 115V Series……………………………................9-2 9-2 230V Series………………………………..............9-3 9-3 460V Series………………………………..............9-5 9-4 General Specifications……………………..............9-6 9-5 Environment for Operation, Storage and Transportation……………………....9-7...
  • Page 7 CHAPTER 15 SAFE TORQUE OFF FUNCTION………………………..…………………….15-1 15-1 Basic Function Description…………................15-2 15-2 Safe Torque Off Terminal Function Description............15-3 15-3 Wiring Diagram......................15-4 15-4 Failure Rate of the Drive Safety Function..............15-5 15-5 Reset the Parameter Settings…................15-5 15-6 Timing Diagram Description..................15-6 15-7 Error Code and Troubleshooting Instructions……….…………………………………15-9 15-8 Test and Fault Confirmation……….………………………………………….…..…..15-11 Issued Edition: 02 Firmware Version: V1.XX (Refer to Parameter 00-06 on the product to get the firmware version.)
  • Page 8 Chapter 1 IntroductionME300 Chapter 1 Introduction Nameplate Information Model Name Serial Number Apply After Service by Mobile Device RFI Jumper...
  • Page 9 Chapter 1 IntroductionME300 After receiving the AC motor drive, check for the following: Inspect the unit after unpacking to ensure that it was not damaged during shipment. Make sure that the part number printed on the package corresponds with the part number indicated on the nameplate. Make sure that the mains voltage is within the range indicated on the nameplate.
  • Page 10 Chapter 1 IntroductionME300 Model Name For 230V input voltage (one-phase) and 460V input voltage (three-phase) models only. Serial Number...
  • Page 11 2. Use a smartphone to run a QR Code reader App. 3. Point your camera at the QR Code. Hold your camera steady so that the QR code comes into focus. 4. Access the Delta After Service website. 5. Enter your information in the column marked with an orange star.
  • Page 12 Chapter 1 IntroductionME300 RFI Jumper The drive contains Varistors / MOVs that are connected from phase to phase and from phase to ground to protect the drive against mains surges or voltage spikes. Because the Varistors / MOVs from phase to ground are connected to ground with the RFI jumper, removing the RFI jumper disables the protection.
  • Page 13 Chapter 1 IntroductionME300 Isolating main power from ground: When the power distribution system for the drive is a floating ground system (IT Systems) or an asymmetric ground system (Corner Grounded TN Systems), you must remove the RFI jumper. Removing the RFI jumper disconnects the internal capacitors from ground to avoid damaging the internal circuits and to reduce the ground leakage current.
  • Page 14 Chapter 1 IntroductionME300 Asymmetric Ground System (Corner Grounded TN Systems) Caution: Do not remove the RFI jumper while there is power to the input terminal of the drive. In the following four situations, you must remove the RFI jumper. This is to prevent the system from grounding through the RFI and filter capacitors and damaging the drive.
  • Page 15 Chapter 1 IntroductionME300 [This page intentionally left blank]...
  • Page 16 Chapter 2 DimensionsME300 Chapter 2 Dimensions 2-1 Frame A 2-2 Frame B 2-3 Frame C 2-4 Frame D...
  • Page 17 Chapter 2 DimensionsME300 2-1 Frame A A1: VFD0A8ME11ANNAA; VFD0A8ME11ANSAA; VFD0A8ME21ANNAA; VFD0A8ME21ANSAA; VFD0A8ME23ANNAA; VFD0A8ME23ANSAA; VFD1A6ME11ANNAA; VFD1A6ME11ANSAA; VFD1A6ME21ANNAA; VFD1A6ME21ANSAA; VFD1A6ME23ANNAA; VFD1A6ME23ANSAA A2: VFD2A8ME23ANNAA; VFD2A8ME23ANSAA A3: VFD2A5ME11ANNAA; VFD2A5ME11ANSAA; VFD2A8ME21ANNAA; VFD2A8ME21ANSAA A4: VFD1A5ME43ANNAA; VFD1A5ME43ANSAA A5: VFD4A8ME23ANNAA; VFD4A8ME23ANSAA A6: VFD2A7ME43ANNAA; VFD2A7ME43ANSAA See Detail A See Detail B Detail A (Mounting Hole) Detail B (Mounting Hole) Unit: mm [inch]...
  • Page 18 Chapter 2 DimensionsME300 Frame B B1: VFD7A5ME23ANNAA; VFD7A5ME23ANSAA; VFD4A2ME43ANNAA; VFD4A2ME43ANSAA B2: VFD4A8ME21ANNAA; VFD4A8ME21ANSAA B3: VFD0A8ME21AFNAA; VFD0A8ME21AFSAA; VFD1A6ME21AFNAA; VFD1A6ME21AFSAA; VFD2A8ME21AFNAA; VFD2A8ME21AFSAA; VFD4A8ME21AFNAA; VFD4A8ME21AFSAA; VFD1A5ME43AFNAA; VFD1A5ME43AFSAA; VFD2A7ME43AFNAA; VFD2A7ME43AFSAA; VFD4A2ME43AFNAA; VFD4A2ME43AFSAA See Detail A See Detail B Detail A (Mounting Hole) Detail B (Mounting Hole) Unit: mm [inch] Frame 72.0 [2.83]...
  • Page 19 Chapter 2 DimensionsME300 Frame C C1: VFD4A8ME11ANNAA; VFD4A8ME11ANSAA; VFD7A5ME21ANNAA; VFD7A5ME21ANSAA; VFD11AME21ANNAA; VFD11AME21ANSAA; VFD11AME23ANNAA; VFD11AME23ANSAA; VFD17AME23ANNAA; VFD17AME23ANSAA; VFD5A5ME43ANNAA; VFD5A5ME43ANSAA; VFD7A3ME43ANNAA; VFD7A3ME43ANSAA; VFD9A0ME43ANNAA; VFD9A0ME43ANSAA C2: VFD7A5ME21AFNAA; VFD7A5ME21AFSAA; VFD11AME21AFNAA; VFD11AME21AFSAA; VFD5A5ME43AFNAA; VFD5A5ME43AFSAA; VFD7A3ME43AFNAA; VFD7A3ME43AFSAA; VFD9A0ME43AFNAA; VFD9A0ME43AFSAA See Detail A See Detail B Detail A (Mounting Hole) Detail B (Mounting Hole) Unit: mm [inch] Frame...
  • Page 20 Chapter 2 DimensionsME300 Frame D D1: VFD25AME23ANNAA; VFD25AME23ANSAA; VFD13AME43ANNAA; VFD13AME43ANSAA; VFD17AME43ANNAA; VFD17AME43ANSAA D2: VFD13AME43AFNAA; VFD13AME43AFSAA; VFD17AME43AFNAA; VFD17AME43AFSAA See Detail A See Detail B Detail A (Mounting Hole) Detail B (Mounting Hole) Unit: mm [inch] Frame 109.0 [4.29] 207.0 [8.15] 138.0 [5.43] 94.0 [3.70] 193.8 [7.63] 6.0 [0.24]...
  • Page 21 Chapter 2 DimensionsME300 [This page intentionally left blank]...
  • Page 22 Chapter 3 InstallationME300 Chapter 3 Installation Minimum Mounting Clearance and Installation  Prevent fiber particles, scraps of paper, shredded wood, sawdust, metal particles, etc. from adhering to the heat sink.  Install the AC motor drive in a metal cabinet. When installing one drive below another one, use a metal separator between the AC motor drives to prevent mutual heating and to prevent the risk of accidental fire.
  • Page 23 Chapter 3 InstallationME300 Air flow rate for cooling Power Dissipation Frame Flow Rate Flow Rate Loss External Internal Total Model No. (Unit: cfm) (Unit: m /hr) (Heat sink, unit: W) (Unit: W) (Unit: W) VFD2A5ME11ANNAA 14.2 13.1 27.3 VFD2A5ME11ANSAA VFD2A8ME21ANNAA 16.3 14.5 30.8...
  • Page 24 Chapter 3 InstallationME300 Air flow rate for cooling Power Dissipation Frame Flow Rate Flow Rate Loss External Internal Total Model No. (Unit: cfm) (Unit: m /hr) (Heat sink, unit: W) (Unit: W) (Unit: W) VFD7A5ME21ANSAA 46.5 77.5 VFD7A5ME21AFSAA VFD11AME21ANNAA VFD11AME21AFNAA VFD11AME21ANSAA VFD11AME21AFSAA VFD11AME23ANNAA...
  • Page 25 Chapter 3 InstallationME300 [This page intentionally left blank]...
  • Page 26 Chapter 4 WiringME300 Chapter 4 Wiring 4-1 System Wiring Diagram 4-2 Wiring...
  • Page 27 Chapter 4 WiringME300 After you remove the front cover, verify that the power and control terminals are clearly visible. Read the following precautions to avoid wiring mistakes.  It is crucial to turn off the AC motor drive power before you make any wiring. A charge with hazardous voltages may still remain in the DC BUS capacitors even if the power is off for a short time.
  • Page 28 Chapter 4 WiringME300 4-1 System Wiring Diagram Power input Please refer to Chapter 9 Specification Table terminal in the user manual for details. There may be a large inrush current during power on. Refer to Section 7-2 NFB to select NFB or fuse a suitable NFB or Section 7-3 Fuse Specification Chart.
  • Page 29 Chapter 4 WiringME300 4-2 Wiring...
  • Page 30 Chapter 4 WiringME300 SINK (NPN) / SOURCE (PNP) Mode...
  • Page 31 Chapter 4 WiringME300 [This page intentionally left blank]...
  • Page 32 Chapter 5 Main Circuit TerminalsME300 Chapter 5 Main Circuit Terminals 5-1 Main Circuit Diagram 5-2 Main Circuit Terminals...
  • Page 33 If necessary, use an inductive filter only at the motor output terminals U/T1, V/T2, W/T3 of the AC motor drive. DO NOT use phase-compensation capacitors or L-C (Inductance-Capacitance) or R-C (Resistance-Capacitance), unless approved by Delta.  DO NOT connect brake resistors directly to +1/DC+ to DC-, +2/B1 to DC- to prevent damage to the drive.
  • Page 34 Chapter 5 Main Circuit TerminalsME300 Terminals for connecting DC reactor, external brake resistor and DC circuit  Terminals for connecting the DC reactor, as shown in Figure 5-2 below, are to improve the power factor and harmonics. At delivery they are shorted by a jumper. Remove the jumper before connecting the DC reactor.
  • Page 35 Chapter 5 Main Circuit TerminalsME300 5-1 Main Circuit Diagram Terminals Descriptions R/L1, S/L2 Mains input terminals one-phase R/L1, S/L2, T/L3 Mains input terminals three-phase U/T1, V/T2, W/T3 Motor output terminals for connecting three-phase IM and PM motors Connections for DC reactor to improve the power factor and harmonics. +1, +2 Remove the jumper when using a DC reactor.
  • Page 36 Chapter 5 Main Circuit TerminalsME300 5-2 Main Circuit Terminals  Use the specified ring lug for main circuit terminal wiring. See Figure 1. for ring lug specifications. For other types of wiring, use the wires that comply with the local regulations. ...
  • Page 37 Chapter 5 Main Circuit TerminalsME300 Frame A If you install at Ta 50°C above environment, use copper wires that have a voltage rating of  600 V and are temperature resistant to 90°C or above. If you install at Ta 50°C environment, use copper wires that have a voltage rating of 600 V ...
  • Page 38 Chapter 5 Main Circuit TerminalsME300 Frame B If you install at Ta 50°C above environment, use copper wires that have a voltage rating of  600 V and are temperature resistant to 90°C or above. If you install at Ta 50°C environment, use copper wires that have a voltage rating of 600 V ...
  • Page 39 Chapter 5 Main Circuit TerminalsME300 Frame C If you install at Ta 50°C above environment, use copper wires that have a voltage rating of  600 V and are temperature resistant to 90°C or above.  If you install at Ta 50°C environment, use copper wires that have a voltage rating of 600 V and are temperature resistant to 75°C or 90°C.
  • Page 40 Chapter 5 Main Circuit TerminalsME300 Frame D  If you install at Ta 50°C above environment, use copper wires that have a voltage rating of 600 V and are temperature resistant to 90°C or above.  If you install at Ta 50°C environment, use copper wires that have a voltage rating of 600 V and are temperature resistant to 75°C or 90°C.
  • Page 41 Chapter 5 Main Circuit TerminalsME300 [This page intentionally left blank] 5-10...
  • Page 42 Chapter 6 Control TerminalsME300 Chapter 6 Control Terminals Analog input terminals (AI, ACM)  Analog input signals are easily affected by external noise. Use shielded wiring and keep it as short as possible (less than 20 m) with proper grounding. If the noise is inductive, connecting the shield to the ACM terminal can reduce interference.
  • Page 43 Chapter 6 Control TerminalsME300 Transistor output terminals (MO1, MCM)  Make sure to connect the digital outputs to the correct polarity. See the wiring diagram when connecting a relay to the digital output, connect a surge absorber across the coil, and check the polarity. Control Terminal Distribution Diagram Control Terminal Location Map Wiring precautions:...
  • Page 44 Chapter 6 Control TerminalsME300 Unit: mm Recommended model and size of crimp terminals VENDOR VENDOR P/N A (MAX) B (MAX) D (MAX) W (MAX) 0.25 mm PHOENIX CONTACT AI 0,25- 8 YE 12.5 [24 AWG] 0.34 mm PHOENIX CONTACT AI 0,34- 8 TQ 12.5 [22 AWG] 0.5 mm...
  • Page 45 Chapter 6 Control TerminalsME300 Terminals Terminal Function Description Programmable relay output, see Pr.02-13. Multi-function relay output 1 Resistive Load (Relay N.O. a) 3 A (N.O.)/3 A (N.C.) 250 V 5 A (N.O.)/3 A (N.C.) 30 V Multi-function relay output 1 Inductive Load (COS 0.4) (Relay N.C.
  • Page 46 Chapter 6 Control TerminalsME300 Terminals Terminal Function Description Analog Signal Common Common for analog terminals PE terminal is for shielded cable to grounding to decrease RS485 the interference when you use RS485 communication. PIN 1, 2, 6: Reserved PIN 3, 7: GND2 PIN 4: SG- RJ45 PIN 5: SG+...
  • Page 47 Chapter 6 Control TerminalsME300 [This page intentionally left blank]...
  • Page 48 Chapter 7 Optional AccessoriesME300 Chapter 7 Optional Accessories All Brake Resistors and Brake Units Used in AC Motor Drives Non-fuse Circuit Breaker Fuse Specification Chart AC/DC Reactor Zero Phase Reactors EMC Filter EMC Shield Plate Capacitive Filter Conduit Box 7-10 Fan Kit 7-11 DIN-Rail Mounting 7-12 Mounting Adapter Plate 7-13 Digital Keypad–KPC-CC01, KPC-CE01...
  • Page 49 Chapter 7 Optional AccessoriesME300 The optional accessories listed in this chapter are available upon request. Installing additional accessories to your drive substantially improves the drive’s performance. Select accessories according to your need or contact your local distributor for suggestions. 7-1 All Brake Resistors and Brake Units Used in AC Motor Drives 115V one-phase Applicable Max.
  • Page 50 Resistors of 1000 W and above should be fixed on a surface with temperature below 600°C. NOTE Select the resistance value, power and brake usage (ED %) according to Delta rules. Definition for Brake Usage ED% Explanation: ED (%) is defined to allow enough time for the brake unit and brake resistor to dissipate the heat generated by braking.
  • Page 51 Any damage to the drive or other equipment caused by using brake resistors and brake modules that are not provided by Delta voids the warranty. Consider environmental safety factors when installing the brake resistors. If you use the minimum resistance value, consult local dealers for the power calculation.
  • Page 52 Chapter 7 Optional AccessoriesME300 7-2 Non-fuse Circuit Breaker Comply with the UL standard: Per UL 508, paragraph 45.8.4, part a. The rated current of the breaker shall be 1.6–2.6 times of the maximum rated input current of the AC motor drive. Breaker Rating Input [A] Model Voltage/one-phase (three-phase)
  • Page 53 Chapter 7 Optional AccessoriesME300 Breaker Rating Input [A] Model Voltage/one-phase (three-phase) Heavy duty VFD11AME23ANNAA VFD11AME23ANSAA VFD17AME23ANNAA 230V / three-phase VFD17AME23ANSAA VFD25AME23ANNAA VFD25AME23ANSAA VFD1A5ME43ANNAA VFD1A5ME43AFNAA VFD1A5ME43ANSAA VFD1A5ME43AFSAA VFD2A7ME43ANNAA VFD2A7ME43AFNAA VFD2A7ME43ANSAA VFD2A7ME43AFSAA VFD4A2ME43ANNAA VFD4A2ME43AFNAA VFD4A2ME43ANSAA VFD4A2ME43AFSAA VFD5A5ME43ANNAA VFD5A5ME43AFNAA VFD5A5ME43ANSAA VFD5A5ME43AFSAA 460V / three-phase VFD7A3ME43ANNAA VFD7A3ME43ANSAA VFD7A3ME43AFNAA...
  • Page 54 Chapter 7 Optional AccessoriesME300 7-3 Fuse Specification Chart  Fuse specifications lower than the table below are allowed.  For installation in the United States, branch circuit protection must be provided in accordance with the National Electrical Code (NEC) and any applicable local codes. Use UL classified fuses to fulfill this requirement.
  • Page 55 Chapter 7 Optional AccessoriesME300 -phase Model Branch Circuit Fuses Output [A] Voltage/one-phase (three 12.8 VFD2A8ME23ANNAA VFD2A8ME23ANSAA Class T JJS-15 600 V VFD4A8ME23ANNAA VFD4A8ME23ANSAA Class T JJS-20 600 V VFD7A5ME23ANNAA VFD7A5ME23ANSAA Class T JJS-35 600 V -phase 230V / three VFD11AME23ANNAA VFD11AME23ANSAA Class T JJS-50 600 V VFD17AME23ANNAA...
  • Page 56 Chapter 7 Optional AccessoriesME300 7-4 AC / DC Reactor AC input reactor Installing an AC reactor on the input side of an AC motor drive can increase line impedance, improve the power factor, reduce input current, and reduce interference generated from the motor drive. It also reduces momentary voltage surges or abnormal current spikes.
  • Page 57 Chapter 7 Optional AccessoriesME300 Input AC reactor D1*D2 PE D Delta part # DR005A0254 DR008A0159 DR011A0115 6*12 80.5 DR017AP746 6*12 80.5 Unit: mm Input AC reactor D1*D2 PE D Delta part # DR025AP507 6*12 80.5 Unit: mm 7-10...
  • Page 58 Chapter 7 Optional AccessoriesME300 Input AC reactor D1*D2 PE D Delta part # DR003A0810 DR004A0607 DR006A0405 6*12 80.5 DR009A0270 6*12 DR010A0231 6*12 DR012A0202 6*12 DR018A0117 6*12 Unit: mm 7-11...
  • Page 59 Chapter 7 Optional AccessoriesME300 Input AC reactor D1*D2 PE D Delta part # DR024AP881 6*12 Unit: mm 7-12...
  • Page 60 Chapter 7 Optional AccessoriesME300 AC Output Reactor GF (Ground Fault), OC (Over-current) and voltage over-shoot easily occur when the drive is applied for long output conduit. GF and OC may cause the drive to malfunction due to the drive’s self-protective mechanism;...
  • Page 61 Chapter 7 Optional AccessoriesME300 Output AC reactor D1*D2 PE D Delta part # DR005L0254 DR008L0159 6*12 80.5 DR011L0115 6*12 80.5 DR017LP746 6*12 80.5 DR025LP507 6*12 Unit: mm Output AC reactor D1*D2 PE D Delta part # DR003L0810 DR004L0607 6*12 80.5...
  • Page 62 Chapter 7 Optional AccessoriesME300 DC reactor DC reactor can also improve the power factor, reduce input current, and reduce interference generated from the motor drive. A DC reactor stabilizes the DC BUS voltage. Compared to an AC input reactor, the advantages are smaller size, lower price, and lower voltage drop (lower power dissipation). Installation Install the DC reactor between terminals +1 and +2.
  • Page 63 Chapter 7 Optional AccessoriesME300 Rated Saturation DC reactor Current current reactor Delta Part # [mm] [mm] [mm] [mm] [mm] [mm] [Arms] [mH] [Arms] DR005D0585 8.64 5.857 64±2 56±2 9.5*5.5 DR008D0366 12.78 3.660 64±2 56±2 9.5*5.5 DR011D0266 2.662 64±2 69.5±2 9.5*5.5 DR017D0172 28.8...
  • Page 64 Intput AC / DC Intput AC / DC Output AC Output AC Model Current Current Reactor reactor reactor reactor [Arms] [Arms] [mH] Delta part # [mH] Delta part # VFD1A6ME21ANNAA VFD1A6ME21AFNAA 5.857 DR005D0585 2.54 DR005L0254 VFD1A6ME21ANSAA VFD1A6ME21AFSAA VFD2A8ME21ANNAA VFD2A8ME21AFNAA 3.66 DR008D0366 2.54...
  • Page 65 Intput / Rated Saturation Intput AC Outtput AC Output AC DC reactor Model Current Current reactor reactor Reactor Reactor Delta part # [Arms] [Arms] Delta part # Delta part # [mH] [mH] VFD4A8ME23ANNAA 2.536 DR005A0254 DR005L0254 5.857 DR005D0585 VFD4A8ME23ANSAA VFD7A5ME23ANNAA 1.585...
  • Page 66 Intput / Rated Saturation Intput AC Outtput AC Output AC DC reactor Model Current Current reactor reactor Reactor Reactor Delta part # [Arms] [Arms] Delta part # Delta part # [mH] [mH] VFD7A3ME43ANNAA VFD7A3ME43AFNAA 13.35 DR009A0270 DR009L0270 6.236 DR009D0623 VFD7A3ME43ANSAA...
  • Page 67 Chapter 7 Optional AccessoriesME300 Length of the Motor Cable 1. Leakage current affects the motor and remedies Due to larger parasitic capacitances in longer motor cables, longer cables increase the leakage current. This can activate the over-current protection and display the incorrect current. In the worst case, it can damage the drive.
  • Page 68 Chapter 7 Optional AccessoriesME300 Without AC reactor With AC reactor 230V One-phase Shielded Cable Non-shielded cable Shielded Cable Non-shielded cable Model [meter] [meter] [meter] [meter] VFD4A8ME21ANNAA VFD4A8ME21AFNAA VFD4A8ME21ANSAA VFD4A8ME21AFSAA VFD7A5ME21ANNAA VFD7A5ME21AFNAA VFD7A5ME21ANSAA VFD7A5ME21AFSAA VFD11AME21ANNAA VFD11AME21AFNAA VFD11AME21ANSAA VFD11AME21AFSAA Without AC reactor With AC reactor 230V Three-phase Shielded Cable...
  • Page 69 Chapter 7 Optional AccessoriesME300 Without AC reactor With AC reactor 460V Three-phase Shielded Cable Non-shielded cable Shielded Cable Non-shielded cable Model [meter] [meter] [meter] [meter] VFD13AME43ANNAA VFD13AME43AFNAA VFD13AME43ANSAA VFD13AME43AFSAA VFD17AME43ANNAA VFD17AME43AFNAA VFD17AME43ANSAA VFD17AME43AFSAA ME300 230V Model Output Reactor & Max. Cable Length Rated Current Without Output Choke With Output Choke...
  • Page 70 Chapter 7 Optional AccessoriesME300 ME300 460V Model Output Reactor & Max. Cable Length ME300 460V Model Output Reactor & Max. Cable Length Rated Current Without Output Choke With Output Choke [Arms] 460V Shielded Non-shielded Shielded Non-shielded Model Normal Heavy Cable Cable Cable Cable...
  • Page 71 You can also suppress interference by installing a zero phase reactor at the main input or the motor output of the drive, depending on the location of the interference. Delta provides two types of zero phase reactors to solve interference problems.
  • Page 72 Chapter 7 Optional AccessoriesME300 Installation During installation, pass the cable through at least one zero phase reactor. Use a suitable cable type (insulation class and wire section) so that the cable passes easily through the zero phase reactor. Do not pass the grounding cable through the zero phase reactor; only pass the motor wire through the zero phase reactor.
  • Page 73 Chapter 7 Optional AccessoriesME300 Recommended maximum wiring gauge when installing zero phase reactor Max. Wire Gauge AWG (1C*3) Max. Wire Gauge AWG (1C*4) Model # of Zero Max. Wire Gauge Phase Reactor or LUG Width 75°C 90°C 75°C 90°C RF008X00A 13 mm 3 AWG 1 AWG...
  • Page 74 Recommended model of Input zero phase reactor Frame Model # Current Filter model # 30 m 100 m 100 m Position to place zero phase reactor DELTA VFD0A8ME11ANNAA VFD0A8ME11ANSAA VFD1A6ME11ANNAA VFD1A6ME11ANSAA VFD2A5ME11ANNAA 10.1 VFD2A5ME11ANSAA EMF11AM21A VFD0A8ME21ANNAA VFD0A8ME21ANSAA VFD1A6ME21ANNAA ✓...
  • Page 75 Chapter 7 Optional AccessoriesME300 Filter Dimension Frame A filter EMF11AM21A EMF10AM23A EMF6A0M43A Screw Torque M5 * 2 16–18 kg-cm / [13.9–17.3 lb-in.] / [1.56–1.96 Nm] M4 * 2 14–16 kg-cm / [12.2–13.8 lb-in.] / [1.38–1.56 Nm] 72.0 [2.83] M5 screw TORQUE:16-18kgf-cm 54.0 [2.13] 23.0 [0.91]...
  • Page 76 Chapter 7 Optional AccessoriesME300 Frame B filter EMF27AM21B; EMF24AM23B EMF33AM23B; EMF12AM43B EMF23AM43B Screw Torque M5 * 4 16–18 kg-cm / [13.9–17.3 lb-in.] / [1.56–1.96 Nm] 109.0 [4.29] M5 screw 94.0 [3.70] TORQUE:16-18kgf-cm 76.0 [2.99] 28.0 [1.10] 29.1 [1.14] 5.5 [0.22] 5.5 [0.22] 73.0 [2.87] 5.5 [0.22]...
  • Page 77 Chapter 7 Optional AccessoriesME300 7-7 EMC Shield Plate EMC Shield Plate (for use with shielded cable) Model of EMC Shield Plate Reference figure Frame MKM-EPA MKM-EPB MKM-EPC MKM-EPD 7-30...
  • Page 78 Chapter 7 Optional AccessoriesME300 Installation (Frame A model as an example) 1. As shown on the right figures, fix the iron plate on the AC motor drive. Torque value: Frame Screw Torque M3.5 6–8 kg-cm / [5.2–6.9 lb-in.] / [0.59–0.78 Nm] 6–8 kg-cm / [5.2–6.9 lb-in.] / [0.59–0.78 Nm] 6–8 kg-cm / [5.2–6.9 lb-in.] / [0.59–0.78 Nm] 4–6 kg-cm / [3.5–5.2 lb-in.] / [0.39–0.59 Nm]...
  • Page 79 Chapter 7 Optional AccessoriesME300 Recommended wire mounting method Frame Model of EMC Shield Plate Reference figure MKM-EPA MKM-EPB MKM-EPC MKM-EPD 7-32...
  • Page 80 Chapter 7 Optional AccessoriesME300 7-8 Capacitive Filter Installation diagram: The capacitive filter (CXY101-43A) is a simple filter that supports basic filtering and noise interference reduction. Capacitive filter and drive wiring figure: S/L2 R/L1 T/L3 7-33...
  • Page 81 Chapter 7 Optional AccessoriesME300 Specifications: Model Capacitance Temperature range Cx: 1 μF ± 20 % – CXY101-43A +85°C Cy: 0.1 μF ± 20 % Dimensions: CXY101-43A Unit: mm [inch] 77 .5 [3 .05 ] 77 .5 [3 .05 ] 86 .5 [3 .41 ] 4.0 [ 0.1 6] 31 .6 [1 .24 ] 7-34...
  • Page 82 Chapter 7 Optional AccessoriesME300 7-9 Conduit Box Conduit boxes are in compliance with protection level NEMA 1 / UL Type 1. Frame A (A1, A2) MKME-CBA0 Conduit box model: Unit : mm [inch] 7-35...
  • Page 83 Chapter 7 Optional AccessoriesME300 Frame A (A3–A6) MKME-CBA Conduit box model: Unit : mm [inch] 7-36...
  • Page 84 Chapter 7 Optional AccessoriesME300 Frame B Conduit box model: MKME-CBB Unit : mm [inch] 7-37...
  • Page 85 Chapter 7 Optional AccessoriesME300 Frame C Conduit box model: MKME-CBC Unit : mm [inch] 7-38...
  • Page 86 Chapter 7 Optional AccessoriesME300 Frame D Conduit box model: MKME-CBD Unit : mm [inch] 7-39...
  • Page 87 Chapter 7 Optional AccessoriesME300 Installation: – – – Recommended screw torque: M3: 4 6 kg-cm / [3.5 5.2 lb-in.] / [0.39 0.59 Nm] – – – M3.5: 4 6 kg-cm / [3.5 5.2 lb-in.] / [0.39 0.59 Nm] – – –...
  • Page 88 Chapter 7 Optional AccessoriesME300 Frame B–D 7-41...
  • Page 89 Chapter 7 Optional AccessoriesME300 7-10 Fan Kit Frame Fan Model Fan Kit MKM-FKMA MKM-FKMB MKM-FKMC MKM-FKMD Fan Removal 1. As shown in the figure, press the tabs on both 2. Disconnect the power cable when removing sides of the fan to remove it. the fan.
  • Page 90 Chapter 7 Optional AccessoriesME300 7-11 DIN-Rail Mounting MKM-DRB (applicable for Frame A and Frame B) Screw Torque 8–10 kg-cm M*2PCS [6.9–8.7 lb-in.] [0.7–98 Nm] Unit: mm [inch] MKM-DRC (applicable for Frame C) Screw Torque 10–12 kg-cm M5*4PCS [8.7–10.4 lb-in.] [0.98–1.18 Nm] Unit: mm [inch] 7-43...
  • Page 91 Chapter 7 Optional AccessoriesME300 Installation Screw Torque 8~10 kg-cm MKM-DRB M4*P0.7*2PCS [6.9~8.7 lb-in.] [0.78~0.98 Nm] 10~12 kg-cm MKM-DRC M5*P0.8*4PCS [8.7~10.4 lb-in.] [0.98~1.18 Nm] 7-44...
  • Page 92 Chapter 7 Optional AccessoriesME300 7-12 Mounting Adapter Plate This mounting adapter accessory is to change the wiring method for the ME300/MS300/MH300 series to provide flexible installation. It changes the wiring from the main input/motor output at the bottom to the main input from the top and the motor output from the bottom.
  • Page 93 Chapter 7 Optional AccessoriesME300 MKM-MAPB: Applicable for Frame A and B Unit: mm [inch] 7-46...
  • Page 94 Chapter 7 Optional AccessoriesME300 MKM-MAPC: Applicable for Frame C Unit: mm [inch] 7-47...
  • Page 95 Chapter 7 Optional AccessoriesME300 Installation Frame A and B Screw Torque 14–16 kg-cm / [12.4–13.9 lb-in.] / [1.37–1.57 Nm] 16–20 kg-cm / [13.9–17.4 lb-in.] / [1.57–1.96 Nm] Unit: mm [inch] 7-48...
  • Page 96 Chapter 7 Optional AccessoriesME300 Frame C Screw Torque 14–16 kg-cm / [12.4–13.9 lb-in.] / [1.37–1.57 Nm] 16–20 kg-cm / [13.9–17.4 lb-in.] / [1.57–1.96 Nm] Unit: mm [inch] 7-49...
  • Page 97 Its protection level is IP66.  The maximum RJ45 extension lead is 5 m (16 ft)  This keypad can only be used on Delta’s motor drive C2000, CH2000, CP2000, MS300, MH300, and ME300. Descriptions of Keypad Functions...
  • Page 98 Chapter 7 Optional AccessoriesME300 Descriptions Returns to the main menu. Menu content: KPC-CE01 only supports function 1, 5, 9 and 10. 1. Parameter Setup 7. Language Setup 13. Start-up Menu 2. Quick Start 8. Time Setup 14. Main Page 3. Application Selection List 9.
  • Page 99 Chapter 7 Optional AccessoriesME300 Descriptions of LED Functions Descriptions Steady ON: operation indicator of the AC motor drive, including the DC brake, zero speed, standby, restart after fault and speed search functions. Blinking: drive is decelerating to stop or in Base Block status. Steady OFF: drive does not execute the operation command.
  • Page 100 1. Start-up page can only display static pictures, but no animation. 2. When Power ON, it displays the Start-up page and then the main page. The main page displays Delta’s default setting F/H/A/U. You can set the display order in Pr.00-03 (Select Start-up Display). When the selected item is the U page, use the left/right keys to switch between the items.
  • Page 101 Chapter 7 Optional AccessoriesME300 Parameter Setup For example: Set up source of master frequency command. In the Group 00 Drive Parameters, use Up/Down keys to select parameter 20: Source of F. Press ENTER to go to this parameter’s setting menu. Press to select.
  • Page 102 Chapter 7 Optional AccessoriesME300 Choose 0: Normal duty or 1: Heavy duty according to your needs, and then press ENTER. Changed List This function displays the parameter you set. For example: Set Pr.13-00 Application Selection = 3: Fan. After you enter the changed list screen, “List PrNum=026” displays and it means there are 26 parameters that have been changed.
  • Page 103 Chapter 7 Optional AccessoriesME300 Begin copying parameters until it is done. Once copying parameters is done, the keypad automatically returns to this screen. Example: parameter saved in the keypad. 1. Go to “Copy parameter” 2. Select the parameter group to copy and press ENTER.
  • Page 104 Chapter 7 Optional AccessoriesME300 Press Up/ Down keys to scroll through an error record’s details such as date, time, frequency, current, voltage, and DC BUS voltage. Press Up/ Down keys to select an error record. Press ENTER to see that error record’s details. Press Up/ Down keys to scroll through an error record’s details such as date, time, frequency, current, voltage, and DC BUS voltage.
  • Page 105 Chapter 7 Optional AccessoriesME300 At this time, press any key on the keypad, and a message displays as shown on the left. Press ESC for 3 seconds to unlock the keypad and the keypad returns to this screen. All keys on the keypad are functional.
  • Page 106 If the editor accessory is not installed, the User Define option displays a blank screen. USB/RS-485 Communication Interface-IFD6530 Refer to Chapter 07 Optional Accessories for more details. TPEditor Go to Delta’s website to download the TPEditor V1.60 or later versions. http://www.deltaww.com/services/DownloadCenter2.aspx?secID=8&pid=2&tid=0&CID=06&itemID=060302&typeID=1&downloadI D=,&title=-- Select Product Series --&dataType=8;&check=1&hl=en-US 7-59...
  • Page 107 USB/RS-485 Communication Interface-IFD6530 Refer to Chapter 07 Optional Accessories for more details. TPEditor Go to Delta’s website to download the TPEditor V1.60 or later versions. http://www.deltaww.com/services/DownloadCenter2.aspx?secID=8&pid=2&tid=0&CID=06&itemID=060302&typeID=1&downloadI D=,&title=-- Select Product Series --&dataType=8;&check=1&hl=en-US 15. PC Link 1. TPEditor: This function allows you to connect the keypad to a computer then download and edit user-defined pages.
  • Page 108 Chapter 7 Optional AccessoriesME300 The software starts downloading screens to edit to the KPC-CC01. Download completed. 2. VFDSoft: this function links to the VFDSoft Operating software, and then you can upload data. Copy parameter 1–4 in KPC-CC01 NOTE When your computer Operation System (OS) is Windows 10, right- click the VFDSoft icon to enter Property (as the red frame shows in the picture below).
  • Page 109 Chapter 7 Optional AccessoriesME300 Use Up / Down keys to select a parameter group to upload to VFDSoft. Press ENTER to display the Waiting to connect to PC screen. Open VFDSoft and click Parameter on the toolbar. In the Parameter Management, from the Table menu, choose Read from KPC- CC01.
  • Page 110 Chapter 7 Optional AccessoriesME300 Start uploading parameters to VFDSoft. Uploading parameter is completed. Before using the user-defined starting screen and user-defined main screen, you must preset the starting screen setup and the main screen setup as user-defined. If you do not download the user-defined screen to the KPC-CC01, the starting screen and the main screen are blank.
  • Page 111 1. Run TPEditor version 1.60 or above by double-clicking the program icon. 2. On the File menu, click New. In the New Project dialog box, for Set Device Type, select DELTA VFD-C Inverter. For TP Type, select VFD-C KeyPad. For File Name, enter TPE0 and then click OK.
  • Page 112 Chapter 7 Optional AccessoriesME300 6. Add a static bitmap. Open a blank page (step 3), then on the toolbar, click . Double-click the blank page to display the Static Bitmap Setting dialog box where you can choose the bitmap. Inquiry (I): Rec ent Doc uments Des k top My Doc uments...
  • Page 113 Chapter 7 Optional AccessoriesME300 9. Download the new setting: On the Tool menu, click Communication. Set up the communication port and speed for the IFD6530. There are only three speeds available: 9600 bps, 19200 bps and 38400 bps. 10. On the Communication menu, click Input User Defined Keypad Starting Screen. 11.
  • Page 114 Chapter 7 Optional AccessoriesME300 In the bottom right-hand corner of the Editor, click the page number to edit, or on the View menu, click HMI Page to start editing the main page. As shown in the picture above, the following objects are available. From left to right they are: Static Text, ASCII Display, Static Bitmap, Scale, Bar Graph, Button, Clock Display, Multi-state bit map, Units, Numeric Input, the 11 geometric bitmaps, and lines of different widths.
  • Page 115 Chapter 7 Optional AccessoriesME300 Main Scale & Sub-Scale: divides the whole scale into equal parts; enter the numbers for the main scale and sub-scale. Max. Value & Min. Value: specifies the numbers on the two ends of the scale. They can be negative numbers, but the maximum and minimum values are limited by the Value Length setting.
  • Page 116 Chapter 7 Optional AccessoriesME300 Button Type: specifies the buttons’ functions. Page Jump and Constant Setting are the only functions currently supported. A. Page Jump Setting  Page Jump Setting: in the Button Type list, choose Page Jump to show the Page Jump Setting.
  • Page 117 Chapter 7 Optional AccessoriesME300 Multi-state bitmap: on the toolbar, click . The setup window of the multi-state is shown as the image below. This object reads a bit’s property value from the PLC (ME300 does not support the PLC function). It defines the image or text that appears when this bit is 0 or 1.
  • Page 118 Chapter 7 Optional AccessoriesME300 Refer Device: specifies the Write and the Read values. Enter the numbers to display and the corresponding parameter and communication port numbers. For example, enter 012C to Read and Write Parameter Pr.01-44. OutLine Setting: specifies the Frame Setting, Font Setting, Hori. Alignment and Vert. Alignment for the outline.
  • Page 119 Chapter 7 Optional AccessoriesME300 7-13-4 Digital Keypad KPC-CC01 Fault Codes and Descriptions Fault Codes LCM Display * Description Corrective Actions An error in the keypad’s flash memory. 1. Press RESET to clear the errors. Fault 2. Check for any problem on Flash IC. FrEr Keypad flash memory read error 3.
  • Page 120 Chapter 7 Optional AccessoriesME300 Warning Codes LCM Display * Description Corrective Actions Motor drive does not accept the communication command from the keypad. 1. Verify that the keypad is properly connected to the Warning motor drive by a communication cable such as Modbus function code error CE01 RJ45.
  • Page 121 Chapter 7 Optional AccessoriesME300 File Copy Setting Fault Description These faults occur when KPC-CC01 cannot perform the command after clicking the ENTER button in the copy function. LCM Display * Description Corrective Actions The property of the parameter / file is read-only and cannot be written to.
  • Page 122 Chapter 7 Optional AccessoriesME300 LCM Display * Description Corrective Actions A setting cannot be changed because some data are locked. 1. Check if the data are unlocked or able to be unlocked. If the data are unlocked, try to change File is locked with password the setting again.
  • Page 123 Chapter 7 Optional AccessoriesME300 7-13-5 Unsupported Functions when Using TPEditor with the KPC-CC01 1. Local Page Setting and Global Setting functions are not supported. 2. In the Communication menu, Read from TP function is not supported. 3. In the RTC Display Setting, you cannot change the Refer Device. 7-76...
  • Page 124 Chapter 8 Option CardsME300 Chapter 8 Option Cards Option Card Installation EMM-SAF01 -- STO Card, Safe Torque Off...
  • Page 125 Chapter 8 Option CardsME300 The option cards in this chapter are optional items. Select the applicable option cards for your motor drive, or contact your local distributor for suggestions. The option cards can significantly improve the efficiency of the motor drive. To prevent damage to the motor drive during installation, remove the digital keypad and the cover before wiring.
  • Page 126 Chapter 8 Option CardsME300 8-2 EMM-SAF01 Product Profile  1. Screw fixing hole 2. Positioning hole 3. STO terminal block Wire: 0.25–0.75 mm [24–18 AWG] Stripping length: 9 mm Features  1. Safe Torque Off function 2. After installing this option card, the drive meets the following international standards. ISO 13849-1: 2015 Category 3 PL d IEC 61508 SIL2...
  • Page 127 Chapter 8 Option CardsME300 Electrical Specification Power supply voltage 24 V (+24 V from motor drive ±10% 100 mA) Insulation voltage 500 V Power consumption 0.8 W Weight 25 g Environment ESD (IEC 61800-5-1, IEC 6100-4-2) EFT (IEC 61800-5-1, IEC 6100-4-4) Noise immunity Surge Test (IEC 61800-5-1, IEC 6100-4-5) Conducted Susceptibility Test (IEC 61800-5-1, IEC 6100-4-6)
  • Page 128 Chapter 9 Specification ME300 Chapter 9 Specification 9-1 115V Series 9-2 230V Series 9-3 460V Series 9-4 General Specifications 9-5 Environment for Operation, Storage and Transportation 9-6 Derating for Ambient Temperature and Altitude...
  • Page 129 Chapter 9 Specification ME300 9-1 115V Series 115V, one-phase Frame Model VFD_ _ _ ME11_ _ _AA ANN ANS ANN ANS ANN ANS ANN ANS Applicable Motor Output (kW) 0.75 Applicable Motor Output (HP) Rated Output Capacity (kVA) Heavy Rated Output Current (A) duty Carrier Frequency (kHz) 2–15...
  • Page 130 Chapter 9 Specification ME300 9-2 230V Series 230V, one-phase Frame Model VFD_ _ _ ME21 _ _ _AA ANN ANS AFN AFS ANN ANS AFN AFS ANN ANS AFN AFS Applicable Motor Output (kW) Applicable Motor Output (HP) Rated Output Capacity (kVA) Heavy Rated Output Current (A) duty...
  • Page 131 Chapter 9 Specification ME300 230V, three-phase Frame Model VFD_ _ _ ME23_ _ _AA ANN ANS ANN ANS ANN ANS ANN ANS Applicable Motor Output (kW) 0.75 Applicable Motor Output (HP) Rated Output Capacity (kVA) Heavy Rated Output Current (A) duty Carrier Frequency (kHz) 2–15...
  • Page 132 Chapter 9 Specification ME300 9-3 460V Series 460V, three-phase Frame Model VFD_ _ _ ME43 _ _ _AA ANN ANS AFN AFS ANN ANS AFN AFS ANN ANS AFN AFS ANN ANS AFN AFS Applicable Motor Output (kW) 0.75 Applicable Motor Output (HP) Rated Output Capacity (kVA) Heavy Rated Output Current (A)
  • Page 133 Chapter 9 Specification ME300 9-4 General Specifications Control Method V/F, SVC Applied Motor IM (Induction Motor), PM motor control (IPM and SPM) Max. Output 0.00–599.00 Hz Frequency Starting Torque 150% / 3 Hz (V/F, SVC for IM, Heavy duty) [Note 1] 100% / (1/20 of motor rated frequency) (SVC control for PM, Heavy duty) Speed Control...
  • Page 134 Chapter 9 Specification ME300 9-5 Environment for Operation, Storage and Transportation DO NOT expose the AC motor drive to bad environmental conditions, such as dust, direct sunlight, corrosive/ inflammable gasses, humidity, liquid or vibration. The salt in the air must be less than 0.01 mg/ cm every year.
  • Page 135 Chapter 9 Specification ME300 9-6 Derating for Ambient Temperature and Altitude  Derating for Ambient Temperature Ambient Temperature Derating for IP20 / UL Open Type At the rated current the ambient temperature is -10 +50°C. – Over 50°C, decrease the rated current 2.5%/°C up to 60°C. Ambient Temperature Derating for NEMA 1 / UL Type 1 At the rated current the ambient temperature is -10 +40°C.
  • Page 136 Chapter 9 Specification ME300  Derating for Altitude Standard Ambient Temperature: ─ 50ºC for IP20 / UL Open Type ─ 40ºC for NEMA 1 / UL Type 1 For IP20 / UL Open Type Current derating at ambient temperature Ambient temperature 40°C 45°C 50°C...
  • Page 137 1% or lower the temperature 0.5°C for every 100 m High Altitude increase in altitude. The maximum altitude for corner grounded is 2000 m. Contact Delta for more information if you need to use this motor drive at an altitude of 2000 m or higher. 9-10...
  • Page 138 Chapter 10 Digital KeypadME300 Chapter 10 Digital Keypad Keyboard panel Descriptions of keypad functions Displayed items Descriptions Displays the present frequency setting for the drive. Displays the actual frequency output to the motor. Displays the user-defined output of a physical quantity. This example is for parameter Pr.00-04 = 30.
  • Page 139 Chapter 10 Digital KeypadME300 Keypad operation process A. Main Page Selection F Page (Frequency command setting page) General Mode 1 (maximum operation frequency Pr.01-00 is 2 digits; for example Pr.01-00 = 60.00 Hz) 10-2...
  • Page 140 Chapter 10 Digital KeypadME300 General Mode 2 (maximum operation frequency 01-00 is 3 digits; for example Pr.01-00 = 599.0 Hz) Application Selection Page The Application Selection page displays “APP”, but does not show the APP page when Pr.13-00 = 0. The description of Pr.13-00 setting is as follows: Pr.13-00 = 0 The application selection is inactive and does not show on the display.
  • Page 141 Chapter 10 Digital KeypadME300 When Pr.13-00 is not 0, the corresponding parameters appear in the APP page according to the setting for Pr.13-00. In each selected application, you can view the parameters by pressing the digital dial button. If Pr.13-00 = 1 and you do not set any parameters in Pr.13-01–Pr.13-50, you cannot enter the sub-layer of the USER page.
  • Page 142 Chapter 10 Digital KeypadME300 D. Parameter setting D-1. Unsigned parameter (Parameter setting range ≥ 0; for example: Pr.01-00) Without using the left shift key: rotate the digital dial to select and adjust the parameters. Using the left shift key: After you press the left shift key, the last digit starts to blink. Press the left shift key to move the blinking cursor to the digit to adjust, and increase the value by rotating the digital dial clockwise.
  • Page 143 Chapter 10 Digital KeypadME300 The upper limit for Pr.03-03 is 100.0 and lower limit is -100.0. If the value is more than 100.0 or less than -100.0, “Err” appears after you press the digital dial, and then the keypad shows the upper limit (100.0) or lower limit (-100.0) for a second to remind you of the incorrect setting.
  • Page 144 Chapter 11 Summary of Parameter SettingsME300 Chapter 11 Summary of Parameter Settings This chapter provides a summary of parameter (Pr.) setting ranges and defaults. You can set, change, and reset parameters through the digital keypad. NOTE : You can set this parameter during operation 00 Drive Parameters Explanation Settings...
  • Page 145 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 413: 460 V, 3 Phase, 30 HP 482: 460 V, 3 Phase, 4 HP Display AC motor drive 00-01 Display by model Read only rated current 0: No function 1: Parameter write protect 5: Reset KWH display to 0 8: Keypad does not respond 9: Reset all parameters to defaults with base frequency at...
  • Page 146 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 26: GFF ground fault (G.) (unit: %) 27: DC BUS voltage ripple (r.) (unit: 30: Output user-defined parameter (U) 31: H page x 00-05 user gain (K) 35: Control mode: 0 = Speed control mode (SPD) 36: Current operating carrier frequency (J.) (Unit: Hz) 38: Drive status (6.) 41: KWH (J) (unit: kWh)
  • Page 147 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 0: Ramp to stop 00-22 Stop method 1: Coast to stop  2: Motor stops by simple positioning 0: Enable forward and reverse 00-23 Control of motor direction 1: Disable reverse ...
  • Page 148 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 01Axh: inWG 01Bxh: ftWG 01Cxh: Psi 01Dxh: Atm 01Exh: L/s 01Fxh: L/m 020xh: L/h 021xh: m3/s 022xh: m3/h 023xh: GPM 024xh: CFM 0: Disable 0–65535 (when Pr.00-25 set to no decimal place) Maximum user-defined 00-26 0.0–6553.5 (when Pr.00-25 set to 1 decimal place)
  • Page 149 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 00-48 Display filter time (current) 0.001–65.535 sec. 0.100  Display filter time 00-49 0.001–65.535 sec. 0.100  (keypad) 00-50 Software version (date) Read only ##### 11-6...
  • Page 150 Chapter 11 Summary of Parameter SettingsME300 01 Basic Parameters Explanation Settings Default Maximum operation 60.00/ 01-00 0.00–599.00 Hz frequency of motor 1 50.00 Output frequency of 60.00/ 01-01 0.00–599.00 Hz motor 1 50.00 115V / 230V series: 0.0–255.0 V 220.0 01-02 Output voltage of motor 1 460V series: 0.0–510.0 V...
  • Page 151 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Pr.01-45 = 0: 0.00–600.00 sec. 10.00 01-19 Deceleration time 4  Pr.01-45 = 1: 0.0–6000.0 sec. 10.0 Pr.01-45 = 0: 0.00–600.00 sec. 10.00 01-20 JOG acceleration time  Pr.01-45 = 1: 0.0–6000.0 sec. 10.0 Pr.01-45 = 0: 0.00–600.00 sec.
  • Page 152 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Mid-point frequency 2 of 01-39 0.00–599.00 Hz 0.50 motor 2 Mid-point voltage 2 of 115 / 230 V series: 0.0–240.0 V 01-40  motor 2 460 V series: 0.0–480.0 V Minimum output 01-41 0.00–599.00 Hz 0.00...
  • Page 153 Chapter 11 Summary of Parameter SettingsME300 02 Digital Input / Output Parameters Explanation Settings Default 0: No function 1: Two-wire mode 1, power on for operation control (M1: FWD/STOP, M2: REV/STOP) 2: Two-wire mode 2, power on for operation control (M1: RUN/STOP, M2: FWD/REV) 3: Three-wire, power on for operation control (M1: RUN, M2: REV/FWD, M3: STOP)
  • Page 154 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 18: Forced to stop (Pr.07-20) 19: Digital up command 20: Digital down command 21: PID function disabled 22: Clear the counter 23: Input the counter value (MI6) 24: FWD JOG command 25: REV JOG command 28: Emergency stop (EF1) 29: Signal confirmation for Y-connection...
  • Page 155 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Multi-function input mode 02-12 0000h–FFFFh (0: N.O.; 1: N.C.) 0000  selection Multi-function output 1 0: No function 02-13  1: Indication during RUN Multi-function output 2 2: Operation speed reached 02-16 ...
  • Page 156 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 43: Motor speed slower than Pr.02-47 44: Low current output (use with Pr.06-71–06-73) 45: UVW output electromagnetic valve switch 46: Master dEb output 51: Output control for RS-485 66: SO output logic A (use with STO Card) 67: Analog input level reached 68: SO output logic B (use with STO Card) 69: Indication of Preheating...
  • Page 157 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Display the status of 02-50 multi-function input Monitor the status of multi-function input terminals Read only terminal Display the status of 02-51 multi-function output Monitor the status of multi-function output terminals Read only terminal Display the Frequency...
  • Page 158 Chapter 11 Summary of Parameter SettingsME300 03 Analog Input / Output Parameters Explanation Settings Default 0: No function 1: Frequency command 4: PID target value Analog input selection 03-00 5: PID feedback signal  (AVI) 6: PTC thermistor input value 11: PT100 thermistor input value 13: PID compensation value –...
  • Page 159 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 6: Power factor 7: Power 9: AVI 12: Iq current command 13: Iq feedback value 14: Id current command 15: Id feedback value 16: Vq-axis voltage command 17: Vd-axis voltage command 21: RS-485 analog output 23: Constant voltage output 03-21...
  • Page 160 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 03-57 ACI lowest point Pr.03-28 ≠ 1, 0.00–20.00 mA 4.00  ACI proportional lowest 03-58 0.00–100.00% 0.00  point 03-59 ACI mid-point Pr.03-2 ≠ 1, 0.00–20.00 mA 12.00  03-60 ACI proportional mid-point 0.00–100.00% 50.00 ...
  • Page 161 Chapter 11 Summary of Parameter SettingsME300 04 Multi-step Speed Parameters Explanation Settings Default  04-00 step speed frequency 0.00–599.00 Hz 0.00 04-01 step speed frequency 0.00–599.00 Hz 0.00  04-02 step speed frequency 0.00–599.00 Hz 0.00  04-03 step speed frequency 0.00–599.00 Hz 0.00 ...
  • Page 162 Chapter 11 Summary of Parameter SettingsME300 05 Motor Parameters Explanation Settings Default 0: No function Motor parameter 1: Dynamic test for induction motor (IM) 05-00 auto-tuning 2: Static test for induction motor (IM) 13: High frequency stall test for PM synchronous motor Full-load current for 05-01 10–120% of the drive’s rated current...
  • Page 163 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Stator inductance (Lx) 05-21 0.0–6553.5 mH for induction motor 2 Multi-motors (induction) 1: Motor 1 05-22 selection 2: Motor 2 Frequency for Y-connection /Δ-connection 05-23 0.00–599.00 Hz 60.00  switch for an induction motor Y-connection /Δ-connection 0: Disable...
  • Page 164 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Number of poles for a 05-37 permanent magnet 0–65535 synchronous motor Stator resistance for a 05-39 permanent magnet 0.000–65.535 Ω 0.000 synchronous motor Permanent magnet 05-40 0.00–655.35 mH 0.00 synchronous motor Ld Permanent magnet 05-41 0.00–655.35 mH...
  • Page 165 Chapter 11 Summary of Parameter SettingsME300 06 Protection Parameters (1) Explanation Settings Default 115V / 230V: 150.0–220.0 V 180.0 06-00 Low voltage level  460V: 300.0–440.0 V 360.0 0: Disabled Over-voltage stall 06-01 115V / 230V: 0.0–450.0 V 380.0  prevention 460V: 0.0–900.0 V 760.0...
  • Page 166 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 3: Continue operation after over-torque detection during 4: Stop after over-torque detection during RUN Over-torque detection 10–250% 06-10  level (motor 2) (100% corresponds to the rated current of the drive) Over-torque detection 06-11 0.0–60.0 sec.
  • Page 167 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 33: U-phase current detection error (cd1) 34: V-phase current detection error (cd2) 35: W-phase current detection error (cd3) 36: Clamp current detection error (Hd0) 37: Over-current detection error (Hd1) 40: Auto-tuning error (AUE) 41: PID feedback loss (AFE) 48: Analog current input loss (ACE) 49: External fault input (EF)
  • Page 168 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 06-26 Fault output option 4 0–65535 (refer to bit table for fault code)  0: Inverter motor (with external forced cooling) Electronic thermal relay 06-27 1: Standard motor (motor with fan on shaft) ...
  • Page 169 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Current detection level for 06-47 0.00–100.00% 1.00  output phase loss DC brake time of output 06-48 0.000–65.535 sec. 0.000  phase loss 0: Disable 06-49 LvX auto-reset  1: Enable Detected input phase loss 0: Warn and ramp to stop 06-53...
  • Page 170 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Operation time of fault 06-70 0–1439 min. Read only record 4 (Minutes) 06-71 Low current setting level 0.0–100.0%  06-72 Low current detection time 0.00–360.00 sec. 0.00  0 : No function 1 : Warn and coast to stop 06-73 Low current action...
  • Page 171 Chapter 11 Summary of Parameter SettingsME300 07 Special Parameters Explanation Settings Default 115V / 230V: 350.0–450.0 V 370.0 07-00 Software brake level  460V: 700.0–900.0 V 740.0 07-01 DC brake current level 0–100%  07-02 DC brake time at RUN 0.0–60.0 sec.
  • Page 172 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 0: Fan always ON 1: Fan is OFF after AC motor drive stops for one minute. 2: Fan is ON when AC motor drive runs; fan is OFF when 07-19 Fan cooling control AC motor drive stops.
  • Page 173 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 07-33 Auto-restart interval of fault 0.0–6000.0 sec. 60.0  07-43 Average PWM signal 1–100 times 07-44 PWM signal period 1–2000 ms 07-62 dEb gain 0–65535 8000  Torque compensation gain IM: 0–10 (when Pr.05-33 = 0) 07-71 ...
  • Page 174 Chapter 11 Summary of Parameter SettingsME300 08 High-function PID Parameters Explanation Settings Default 0: No function 1: Negative PID feedback: by analog input (Pr.03-00) Terminal selection of 08-00 4: Positive PID feedback: by analog input (Pr.03-00)  PID feedback 7: Negative PID feedback: communication protocol 8: Positive PID feedback: communication protocol...
  • Page 175 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 08-22 Wake-up delay time 0.00–600.00 sec. 0.00  bit 0 = 1: PID running in reverse follows the setting for Pr.00-23. bit 0 = 0: PID running in reverse refers to PID calculated 08-23 PID control flag ...
  • Page 176 Chapter 11 Summary of Parameter SettingsME300 09 Communication Parameters Explanation Settings Default  09-00 Communication address 1–254 COM1 transmission 09-01 4.8–38.4 kbps  speed 0: Warn and continue operation COM1 transmission fault 1: Display error and ramp to stop 09-02 ...
  • Page 177 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default 09-21 Block transfer 11 0–65535  09-22 Block transfer 12 0–65535  09-23 Block transfer 13 0–65535  09-24 Block transfer 14 0–65535  09-25 Block transfer 15 0–65535  09-26 Block transfer 16 0–65535 ...
  • Page 178 Chapter 11 Summary of Parameter SettingsME300 10 Speed Feedback Control Parameters Explanation Settings Default 0: Disabled 10-16 Pulse input type setting 5: Single-phase input  6: PWM signal input Top limit of frequency 10-29 0.00–100.00 Hz 20.00  deviation I/F mode, current 10-31 0–150% rated current of the motor ...
  • Page 179 Chapter 11 Summary of Parameter SettingsME300 11 Advanced Parameters Explanation Settings Default bit 3: Dead time compensation closed 11-00 System control bit 7: Save or do not save the frequency 0: Two-phase 11-41 PWM mode selection 2: Space vector 11-42 System control flag 0000–FFFFh 0000...
  • Page 180 Chapter 11 Summary of Parameter SettingsME300 12 Function Parameters Explanation Settings Default  12-00 Set point deviation level 0–100% Detection time of set point 12-01 1–9999 sec.  deviation level Offset level of liquid 12-02 0–50%  leakage Liquid leakage change 0: Disable 12-03 ...
  • Page 181 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Selection of pump start-up 0: By pump’s ID # 12-14 sequence 1: By the running time. Running time of 12-15 multi-pump under 0.0–360.0 sec. 60.0 alternative operation 0: Use the current setting (default), verify if any error by Assign the setting for checking feedback deviation.
  • Page 182 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default Delay time of simple 12-35 0.00–600.00 sec. 0.00 positioning stop 7 0: Disable operation 1: Execute one program cycle 2: Continuously execute program cycles 12-40 Automatic operation mode 3: Execute one program cycle step by step 4: Continuously execute one program cycle step by step 5: Disable automatic operation, but the direction setting at multi-step speed 1 to 7 are effective...
  • Page 183 Chapter 11 Summary of Parameter SettingsME300 13 Macro / User-Defined Macro Explanation Settings Default 00: Disabled 01: User-defined parameter 03: Fan 13-00 Application selection 04: Pump 05: Conveyor 07: Packing 13-01 Application parameters –  (user-defined) 13-50 11-40...
  • Page 184 Chapter 11 Summary of Parameter SettingsME300 14 Protection Parameters (2) Explanation Settings Default Output frequency at 14-50 0.00–599.00 Hz Read only malfunction 2 DC voltage at 14-51 0.0–6553.5 V Read only malfunction 2 Output current at 14-52 0.00–655.35 Amps Read only malfunction 2 IGBT temperature at 14-53...
  • Page 185 Chapter 11 Summary of Parameter SettingsME300 Explanation Settings Default IGBT temperature at 14-69 -3276.7–3276.7ºC Read only malfunction 6 14-70 Fault record 7 Refer to fault record Pr.06-17–06-22 14-71 Fault record 8 Refer to fault record Pr.06-17–06-22 14-72 Fault record 9 Refer to fault record Pr.06-17–06-22 14-73 Fault record 10...
  • Page 186 Chapter 12 Description of Parameter SettingsME300 Chapter 12 Description of Parameter Settings 12-1 Description of Parameter Settings 00 Drive Parameters  You can set this parameter during operation. Identity Code of the AC Motor Drive Default: #.# Settings Read Only Display AC Motor Drive Rated Current Default: #.# Settings Read Only...
  • Page 187 Chapter 12 Description of Parameter SettingsME300 Parameter Reset Default: 0 Settings 0: No Function 1: Parameter write protect 5: Reset KWH display to 0 8: Keypad does not respond 9: Reset all parameters to defaults (base frequency is 50 Hz) 10: Reset all parameters to defaults (base frequency is 60 Hz) 11: Reset all parameters to defaults (base frequency is 50 Hz) (saves the setting values of user-defined Pr.13-01–13-50)
  • Page 188 Chapter 12 Description of Parameter SettingsME300 14: Display temperature of IGBT (i.) (Unit: 16: Display digital input status (ON / OFF) (i) 17: Display digital output status (ON / OFF) (o) 18: Display multi-step speed that is executing (S) 19: Display corresponding CPU pin status of digital input (d) 20: Display corresponding CPU pin status of digital output (0.) 25: Display overload count (0.00–100.00%) (o.) (Unit: %) 26: Display GFF Ground Fault (G.) (Unit: %)
  • Page 189 Chapter 12 Description of Parameter SettingsME300 Explanation 3 Example: Assume that RY: Pr.02-13 is set to 9 (Drive is ready). After the drive powers on, if there is no other abnormal status, the contact is ON. The display status is shown below. Normally opened contact (N.O.): Terminal Status...
  • Page 190 Chapter 12 Description of Parameter SettingsME300  Pr.00-07 and Pr.00-08 are used to prevent personnel from setting other parameters by accident. If you forget the password, clear the password setting by entering 9999 and pressing the ENTER key, then enter 9999 again and press ENTER within 10 seconds. After decoding, all the settings return to default.
  • Page 191 Chapter 12 Description of Parameter SettingsME300 Control Mode Default: 0 Settings 0: Speed mode  Determines the control mode of the AC motor drive. Speed Control Mode Default: 0 Settings 0: V/F (IM V/F control) 2: SVC (Pr.05-33 set as IM or PM) ...
  • Page 192 Chapter 12 Description of Parameter SettingsME300 Load Selection Default: 1 Settings 0: Normal load 1: Heavy load  Normal duty: over-load rated output current 150% in 3 seconds (120%, 1 minute). Refer to Pr.00-17 for the setting for the carrier wave. Refer to Pr.00-01 or the specification table for the rated current.
  • Page 193 Chapter 12 Description of Parameter SettingsME300 Master Frequency Command Source (AUTO)  Default: 0 Settings 0: Digital keypad 1: RS-485 serial communication 2: External analog input (Refer to Pr.03-00) 3: External UP / DOWN terminal 4: Pulse input without direction command (Refer to Pr.10-16 without direction) 7: Digital keypad dial ...
  • Page 194 Chapter 12 Description of Parameter SettingsME300 1. Ramp to stop: the AC motor drive decelerates to 0 or the minimum output frequency (Pr.01-09) according to the set deceleration time, and then to stop (according to Pr.01-07). 2. Coast to stop: the AC motor drive stops output immediately, and the motor coasts to stop according to the load inertia.
  • Page 195 Chapter 12 Description of Parameter SettingsME300 00Axh: kg/m 00Bxh: kg/h 00Cxh: lb/s 00Dxh: lb/m 00Exh: lb/h 00Fxh: ft/s 010xh: ft/m 011xh: M 012xh: ft 013xh: degC 014xh: degF 015xh: mbar 016xh: bar 017xh: Pa 018xh: kPa 019xh: mWG 01Axh: inWG 01Bxh: ftWG 01Cxh: Psi 01Dxh: Atm...
  • Page 196 Chapter 12 Description of Parameter SettingsME300 Example: If user-defined unit is inWG, user-defined decimal place is the third decimal point, according to the information above, the corresponding unit to inWG is 01Axh (x is the set decimal point), the corresponding unit to the third decimal place is 0003h, then inWG and the third decimal point displayed in hexadecimal is 01A3h, converted to decimal is 01A3h = 419.
  • Page 197 Chapter 12 Description of Parameter SettingsME300  Select or switch AUTO / HAND mode by using the digital keypad KPC-CC01 (optional) or setting the multi-function input terminal MI = 41, 42.  The default for Pr.00-29 is 0 (standard Hand-Off-Auto function). Set the AUTO frequency and operation source with Pr.00-20 and Pr.00-21.
  • Page 198 Chapter 12 Description of Parameter SettingsME300  The default for the frequency source and operation source is for AUTO mode. It returns to AUTO mode whenever you cycle power. If you use a multi-function input terminal to switch AUTO / HAND mode, the multi-function input terminal has the highest priority.
  • Page 199 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-00-14...
  • Page 200 Chapter 12 Description of Parameter SettingsME300 01 Basic Parameters  You can set this parameter during operation. Maximum Operation Frequency of Motor 1 Maximum Operation Frequency of Motor 2 Default: 60.00 / 50.00 Settings 00.00–599.00 Hz  Determines the drive’s maximum operation frequency range. This setting corresponds to the maximum value for the analog input frequency setting signal (0–10 V, 4–20 mA, 0–20 mA, ±10 V).
  • Page 201 Chapter 12 Description of Parameter SettingsME300 Mid-point Voltage 1 of Motor 2  Default: 11.0 / 22.0 Settings 115V/230V series: 0.0–240.0 V 460V series: 0.0–480.0 V Mid-point Frequency 2 of Motor 1 Default: 1.5 Settings 0.00–599.00 Hz Mid-point Voltage 2 of Motor 1 ...
  • Page 202 Chapter 12 Description of Parameter SettingsME300  If the voltage is too high when the motor is at low frequencies, it may cause motor damage, overheating, and may trigger stalling or over-current protection. To prevent motor damage or motor fault, be careful when you set the voltage. ...
  • Page 203 Chapter 12 Description of Parameter SettingsME300 (3) High starting torque Start-up Frequency Default: 0.50 Settings 0.00–599.00 Hz  When the starting frequency is higher than the minimum output frequency, the drive’s output is from the starting frequency to the setting frequency. Refer to the following diagram for details. Fcmd = frequency command;...
  • Page 204 Chapter 12 Description of Parameter SettingsME300  When Fcmd > Fmin and Fcmd < Fstart: If Flow < Fcmd, drive runs directly by Fcmd. If Flow ≥ Fcmd, drive runs by Fcmd, then rises to Flow according to acceleration time. ...
  • Page 205 Chapter 12 Description of Parameter SettingsME300  When the drive starts, it operates from the minimum output frequency (Pr.01-07) and accelerates to the setting frequency. It is not limited by the lower output frequency settings.  Use the output frequency upper and lower limit settings to prevent operator misuse, overheating caused by operating at a too low frequency, or damage caused by excessive speed.
  • Page 206 Chapter 12 Description of Parameter SettingsME300  Use suitable brake resistors (refer to Chapter 07 Optional Accessories) to decelerate in a short time and prevent over-voltage.  When you enable Pr.01-24–Pr.01-27 (S-curve acceleration and deceleration begin and arrival time), the actual acceleration and deceleration time are longer than the setting. ...
  • Page 207 Chapter 12 Description of Parameter SettingsME300 S-curve Acceleration Begin Time 1  S-curve Acceleration Arrival Time 2  S-curve Deceleration Begin Time 1  S-curve Deceleration Arrival Time 2  Default: 0.20 / 0.2 Settings Pr.01-45 = 0: 0.00–25.00 sec. Pr.01-45 = 1: 0.0–250.0 sec.
  • Page 208 Chapter 12 Description of Parameter SettingsME300  These parameters set the skip frequency ranges for the AC motor drive. You can use this function to avoid frequencies that cause mechanical resonance. The skip frequencies are useful when a motor has resonance vibration at a specific frequency bandwidth. Skipping this frequency avoids the vibration.
  • Page 209 Chapter 12 Description of Parameter SettingsME300  When setting to 1 or 2, the second and third voltage frequency settings are invalid.  If the load on the motor is a variable torque load (torque is in direct proportion to rotating speed, such as the load of a fan or a pump), the load torque is low at low rotating speed.
  • Page 210 Chapter 12 Description of Parameter SettingsME300 Time Unit for Acceleration and Deceleration and S-Curve Default: 0 Settings 0: Unit 0.01 sec. 1: Unit 0.1 sec. Deceleration Method Default: 0 Settings 0: Normal deceleration 1: Overfluxing deceleration 2: Traction energy control ...
  • Page 211 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-01-12...
  • Page 212 Chapter 12 Description of Parameter SettingsME300 02 Digital Input / Output Parameters  You can set this parameter during operation. Two-wire / Three-wire Operation Control Default: 1 Settings 0: No function 1: Two-wire mode 1, power on for operation control (M1: FWD / STOP, M2: REV / STOP) 2: Two-wire mode 2, power on for operation control (M1: RUN / STOP, M2: FWD / REV)
  • Page 213 Chapter 12 Description of Parameter SettingsME300 Setting value: 4 Two-wire Quick Start Setting value: 5 Two-wire Quick Start Setting value: 6 Three-wire Quick Start Multi-function Input Command 1 (MI1) Multi-function Input Command 2 (MI2) Default: 0 Multi-function Input Command 3 (MI3) Default: 1 Multi-function Input Command 4 (MI4) Default: 2...
  • Page 214 Chapter 12 Description of Parameter SettingsME300 19: Digital up command 20: Digital down command 21: PID function disabled 22: Clear the counter 23: Input the counter value (MI4) 24: FWD JOG command 25: REV JOG command 28: Emergency stop (EF1) 29: Signal confirmation for Y-connection 30: Signal confirmation for Δ-connection 38: Disable write EEPROM function...
  • Page 215 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions No function Multi-step speed command 1 / multi-step position command 1 Multi-step speed command 2 / multi-step You can set 15 steps of speed or 15 positions with the digital position command 2 status of these 4 terminals.
  • Page 216 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions When you enable this function, the drive stops acceleration or deceleration immediately. After you disable this function, the AC motor drive starts to accelerate or decelerate from the inhibit point. Fr eq ue ncy S etti ng Acceleration / A ccel .
  • Page 217 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions Cancel the setting for Set Pr.01-44 to one of the 01–04 setting modes before using this auto-acceleration / function. When this function is enabled, OFF is for auto mode auto-deceleration time and ON is for linear acceleration / deceleration.
  • Page 218 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions Signal confirmation for When the control mode is V/F, ON: the drive operates by the first Y-connection V/F. Signal confirmation for When the control mode is V/F, ON: the drive operates by the Δ-connection second V/F.
  • Page 219 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions retain the output value PID function is enabled, and the terminal contact of this before disabled parameter is ON, then PID does not operate, and its output value remains the same as the value before it was disabled. ON: parameters can be changed Example: MI1 = 83 Related Motor Parameter...
  • Page 220 Chapter 12 Description of Parameter SettingsME300  When Pr.11-00 bit 7=1, the frequency is not saved. The Frequency command returns to zero when the drive stops, and the displayed frequency is 0.00 Hz. At this time, the increasing or decreasing frequency command (F) by using the UP or DOWN key is valid only when the drive is running.
  • Page 221 Chapter 12 Description of Parameter SettingsME300  The default for bit 0 (MI1) is FWD terminal, and the default for bit 1 (MI2) is REV terminal. You cannot use this parameter to change the input mode when Pr.02-00 ≠ 0. ...
  • Page 222 Chapter 12 Description of Parameter SettingsME300 29: Output when frequency Pr.02-34 ≥ 30: Output when frequency Pr.02-34 < 31: Y-connection for the motor coil 32: ∆-connection for the motor coil 33: Zero speed (actual output frequency) 34: Zero speed include STOP (actual output frequency) 35: Error output selection 1 (Pr.06-23) 36: Error output selection 2 (Pr.06-24) 37: Error output selection 3 (Pr.06-25)
  • Page 223 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions Zero speed Active when frequency command = 0 (the drive must be in RUN (Frequency command) status). Zero speed, includes STOP Active when frequency command = 0 or stopped. (Frequency command) Active when the drive detects over-torque.
  • Page 224 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions Reverse command Active when the operation direction is reverse. Output when frequency Active when the frequency is ≥ Pr.02-34 ≥ Pr.02-34 (actual output H ≥ Pr.02-34). Output when frequency Active when frequency is < Pr.02-34 <...
  • Page 225 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions Use this function with external terminal input = 49 (drive enabled) and external terminal output = 45 (electromagnetic valve enabled), and then the electromagnetic valve is ON or OFF according to the status of the drive. UVW output electromagnetic valve ON / OFF switch...
  • Page 226 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions When the drive runs FWD, the output terminal status for forward Forward RUN status running is closed; when the drive stops, the output terminal status for forward running is open. When the drive runs REV, the output terminal status for reverse Reverse RUN status running is closed;...
  • Page 227 Chapter 12 Description of Parameter SettingsME300 Preliminary Counting Value Reached (does not return to 0)  Default: 0 Settings 0–65500  This parameter uses the optional keypad KPC-CC01.  When the count value counts from 1 to reach this value, the corresponding multi-function output terminal is activated (Pr.02-13 and Pr.02-16 is set to 17).
  • Page 228 Chapter 12 Description of Parameter SettingsME300 Output Frequency Setting for Multi-function Output Terminal  Default: 0.00 Settings 0.00–599.00 Hz Multi-function Output Terminal: Function 42: Brake Frequency Check Point  Default: 0.00 Settings 0.00–599.00 Hz  You can use Pr.02-34 with Pr.02-58 for the crane function. You can choose the crane action # 42 to set the multi-function outputs Pr.02-13 and Pr.02-16.
  • Page 229 Chapter 12 Description of Parameter SettingsME300  Status 2: After clearing a fault once a fault is detected and the external terminal for RUN stays ON, you can run the drive by pressing the RESET key. Motor Zero-speed Level  Default: 0 Settings 0–65535 rpm...
  • Page 230 Chapter 12 Description of Parameter SettingsME300  Example: When Pr.02-51 displays 0009h (hex) (that is, the value is 9 (decimal) and 01001 (binary)), it means that Relay and MO1 are ON. Display the Frequency Command Executed by the External Terminal Default: Read only Settings Read only...
  • Page 231 Chapter 12 Description of Parameter SettingsME300  The figure below shows the timing relationship when MI=69 auto-activate preheating function is enabled and when preheating DC current is enabled and cycle time is 50%. 02-72 Level of Preheating 02-73=50% MI=69 MI=69 Auto-activate (OFF) preheating function ...
  • Page 232 Chapter 12 Description of Parameter SettingsME300 EF Active when the Terminal Count Value Reached  Default: 0 Settings 0: Terminal count value reached, no EF displays (continues to operate). 1: Terminal count value reached, EF is active. Initial Frequency Command (F) Mode after Stop ...
  • Page 233 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-02-22...
  • Page 234 Chapter 12 Description of Parameter SettingsME300 03 Analog Input / Output Parameters this parameter during operation.  You can set  Analog Input Selection (AVI)  Default: 1 Settings 0: No function 1: Frequency command 4: PID target value 5: PID feedback signal 6: PTC thermistor input value 11: PT100 thermistor input value 13: PID compensation value...
  • Page 235 Chapter 12 Description of Parameter SettingsME300 Reverse Setting when Analog Signal Input is Negative Frequency  Default: 0 Settings 0: Negative frequency input is not allowed. The digital keypad or external terminal controls the forward and reverse direction. 1: Negative frequency input is allowed. Positive frequency = run in forward direction;...
  • Page 236 Chapter 12 Description of Parameter SettingsME300 Diagram 03 Diagram 04 Diagram 05 12.1-03-3...
  • Page 237 Chapter 12 Description of Parameter SettingsME300 Diagram 06 Diagram 07 Diagram 08 12.1-03-4...
  • Page 238 Chapter 12 Description of Parameter SettingsME300 Diagram 09 Diagram 10 Diagram 11 12.1-03-5...
  • Page 239 Chapter 12 Description of Parameter SettingsME300 Diagram 12 Diagram 13 Diagram 14 12.1-03-6...
  • Page 240 Chapter 12 Description of Parameter SettingsME300 Diagram 15 Diagram 16 Diagram 17 12.1-03-7...
  • Page 241 Chapter 12 Description of Parameter SettingsME300 Diagram 18 Diagram 19 Diagram 20 12.1-03-8...
  • Page 242 Chapter 12 Description of Parameter SettingsME300 Diagram 21 Diagram 22 Diagram 23 12.1-03-9...
  • Page 243 Chapter 12 Description of Parameter SettingsME300 Diagram 24 Diagram 25 Diagram 26 12.1-03-10...
  • Page 244 Chapter 12 Description of Parameter SettingsME300 Diagram 27 Diagram 28 12.1-03-11...
  • Page 245 Chapter 12 Description of Parameter SettingsME300 Diagram 29 Diagram 30 12.1-03-12...
  • Page 246 Chapter 12 Description of Parameter SettingsME300 Diagram 31 Diagram 32 Analog Input Gain (AVI)  Analog Input Gain (ACI)  Default: 100.0 Settings -500.0–500.0%  Use Pr.03-03–03-12 when the Frequency command source is the analog voltage or current signal. 12.1-03-13...
  • Page 247 Chapter 12 Description of Parameter SettingsME300 Analog Input Filter Time (AVI)  Analog Input Filter Time (ACI)  Default: 0.01 Settings 0.00–20.00 sec.  Use these input delays to filter a noisy analog signal.  When the time constant setting is too large, the control is stable but the control response is slow. When the time constant setting is too small, the control response is faster but the control may be unstable.
  • Page 248 Chapter 12 Description of Parameter SettingsME300 Settings Functions Descriptions Vq-axis voltage command 250 V (500 V) = 100% Vd-axis voltage command 250 V (500 V) = 100% RS-485 analog output For InnerCOM analog output Pr.03-32 controls the voltage output level. Constant voltage output 0–100.00% of Pr.03-32 corresponds to 0–10 V of AFM.
  • Page 249 Chapter 12 Description of Parameter SettingsME300 AVI Terminal Input Selection  Default: 0 Settings 0: 0–10 V 1: 0–20 mA (Pr.03-57–03-62 is valid) 2: 4–20 mA (Pr.03-57–03-62 is valid)  Switch between voltage mode and current mode must work with manual switch. Refer to Chapter 06 for more information on AVI terminals.
  • Page 250 Chapter 12 Description of Parameter SettingsME300 Multi-function MO Output by AI Level Source  Default: 0 Settings 0: AVI 1: ACI AI Upper Level 1  Default: 50 Settings -100–100% AI Lower Level 2  Default: 10 Settings -100–100%  Multi-function output terminal 67 must work with Pr.03-44 to select input channels. When analog input level is higher than Pr.03-45, multi-function output acts;...
  • Page 251 Chapter 12 Description of Parameter SettingsME300  When Pr.03-28 ≠ 1, the ACI setting is 0–20 mA or 4–20 mA and the unit is current (mA).  When you set the analog input ACI to the Frequency command, 100% corresponds to Fmax (Pr.01-00 Maximum Operation Frequency).
  • Page 252 Chapter 12 Description of Parameter SettingsME300 04 Multi-step Speed Parameters  You can set this parameter during operation. Step Speed Frequency  Step Speed Frequency  Step Speed Frequency  Step Speed Frequency  Step Speed Frequency  Step Speed Frequency ...
  • Page 253 Chapter 12 Description of Parameter SettingsME300 12.1-04-2...
  • Page 254 Chapter 12 Description of Parameter SettingsME300 05 Motor Parameters  You can set this parameter during operation. Motor Parameter Auto-Tuning Default: 0 Settings 0: No function 1: Dynamic test for induction motor (IM) 2: Static test for induction motor (IM) 13: High frequency stall test for PM synchronous motor Full-load Current for Induction Motor 1 (A) Unit: Ampere...
  • Page 255 Chapter 12 Description of Parameter SettingsME300 Stator Resistance (Rs) for Induction Motor 1 Rotor Resistance (Rr) for Induction Motor 1 Default: #.### Settings 0.000–65.535 Ω Magnetizing Inductance (Lm) for Induction Motor 1 Stator Inductance (Lx) for Induction Motor 1 Default: #.# Settings 0.0–6553.5 mH Full-load Current for Induction Motor 2 (A)
  • Page 256 Chapter 12 Description of Parameter SettingsME300 Stator Resistance (Rs) for Induction Motor 2 Rotor Resistance (Rr) for Induction Motor 2 Default: #.### Settings 0.000–65.535 Ω Magnetizing Inductance (Lm) for Induction Motor 2 Stator Inductance (Lx) for Induction Motor 2 Default: #.# Settings 0.0–6553.5 mH Multi-motors (Induction) Selection...
  • Page 257 Chapter 12 Description of Parameter SettingsME300 12.1-05-4...
  • Page 258 Chapter 12 Description of Parameter SettingsME300 Accumulated Watt-hour for a Motor (W-hour) Accumulated Watt-hour for a Motor in Low Word (kW-hour) Accumulated Watt-hour for a Motor in High Word (MW-hour) Default: 0.0 Settings Read only  Pr.05-26–05-30 records the amount of power the motors consume. The accumulation begins when the drive is activated and the record is saved when the drive stops or turns OFF.
  • Page 259 Chapter 12 Description of Parameter SettingsME300 Rated Speed for a Permanent Magnet Synchronous Motor Default: 2000 Settings 0–65535 rpm Number of Poles for a Permanent Magnet Synchronous Motor Default: 10 Settings 0–65535 Stator Resistance for a Permanent Magnet Synchronous Motor Default: 0.000 Settings 0.000–65.535 Ω...
  • Page 260 Chapter 12 Description of Parameter SettingsME300 06 Protection Parameters (1)  You can set this parameter during operation.  Low Voltage Level  Default: Settings 115V / 230V: 150.0–220.0 V 180.0 460V: 300.0–440.0 V 360.0  Sets the Low Voltage (LV) level. When the DC BUS voltage is lower than Pr.06-00, the drive stops output and the motor free runs to a stop.
  • Page 261 Chapter 12 Description of Parameter SettingsME300 Selection for Over-voltage Stall Prevention  Default: 0 Settings 0: Traditional over-voltage stall prevention 1: Smart over-voltage stall prevention  Use this function when you are unsure about the load inertia. When stopping under normal load, the over-voltage does not occur during deceleration and meet the deceleration time setting.
  • Page 262 Chapter 12 Description of Parameter SettingsME300  When you enable the over-voltage stall prevention, the drive’s deceleration time is longer than the setting. If you encounter any problem with deceleration time, refer to the following guides for troubleshooting. Increase the deceleration time to a suitable value. Install a brake resistor (refer to Section 7-1 All Brake Resistors and Brake Units Used in AC Motor Drives for details) to dissipate the electrical energy that is generated from the motor.
  • Page 263 Chapter 12 Description of Parameter SettingsME300  Over-current Stall Prevention during Operation  Default: Normal duty: 0–150% (100% corresponds to the Settings rated current of the drive) Heavy duty: 0–200% (100 % corresponds to the rated current of the drive) ...
  • Page 264 Chapter 12 Description of Parameter SettingsME300 Accel./Decel. Time Selection for Stall Prevention at Constant Speed  Default: 0 Settings 0: By current acceleration / deceleration time 1: By the 1 acceleration / deceleration time 2: By the 2 acceleration / deceleration time 3: By the 3 acceleration / deceleration time 4: By the 4...
  • Page 265 Chapter 12 Description of Parameter SettingsME300 Over-torque Detection Level (Motor 2)  Default: 120 Settings 10–250% (100% corresponds to the rated current of the drive) Over-torque Detection Time (Motor 2)  Default: 0.1 Settings 0.0–60.0 sec.  When the output current exceeds the over-torque detection level (Pr.06-07 or Pr.06-10) and also exceeds the over-torque detection time (Pr.06-08 or Pr.06-11), the over-torque detection follows the setting of Pr.06-06 and Pr.06-09.
  • Page 266 Chapter 12 Description of Parameter SettingsME300 Electronic Thermal Relay Selection 1 (Motor 1)  Electronic Thermal Relay Selection 2 (Motor 2)  Default: 2 Settings 0: Inverter motor (with external forced cooling) 1: Standard motor (motor with fan on the shaft) 2: Disable ...
  • Page 267 Chapter 12 Description of Parameter SettingsME300 2. Pr.06-13 or Pr.06-27 set to 1 (using standard motor): When the output current of the drive is higher than 150% of the motor rated current (refer to the motor cooling curve with shaft-fixed fan), the drive starts to count the time. The electronic thermal relay acts when the accumulated time exceeds Pr.06-14 or Pr.06-28.
  • Page 268 Chapter 12 Description of Parameter SettingsME300 Fault Record 1 Fault Record 2 Fault Record 3 Fault Record 4 Fault Record 5 Fault Record 6 Default: 0 Settings 0: No fault record 1: Over-current during acceleration (ocA) 2: Over-current during deceleration (ocd) 3: Over-current during constant speed (ocn) 4: Ground fault (GFF) 6: Over-current at stop (ocS)
  • Page 269 Chapter 12 Description of Parameter SettingsME300 50: Emergency stop (EF1) 51: External Base Block (B.B.) 52: Password error (Pcod) 54: Communication error (CE1) 55: Communication error (CE2) 56: Communication error (CE3) 57: Communication error (CE4) 58: Communication time-out (CE10) 61: Y-connection / ∆-connection switch error (ydc) 62: Deceleration Energy Backup Error (dEb) 72: Channel 1 (S1–DCM) safety loop error (STL1) 76: Safe Torque Off (STo)
  • Page 270 Chapter 12 Description of Parameter SettingsME300 bit 0 bit 1 bit 2 bit 3 bit 4 bit 5 bit 6 Fault Code current Volt. 0: No fault record 1: Over-current during acceleration (ocA) ● 2: Over-current during deceleration (ocd) ● 3: Over-current during constant speed (ocn) ●...
  • Page 271 Chapter 12 Description of Parameter SettingsME300 bit 0 bit 1 bit 2 bit 3 bit 4 bit 5 bit 6 Fault Code current Volt. 56: Communication error (CE3) ● 57: Communication error (CE4) ● 58: Communication time-out (CE10) ● 61: Y-connection/∆-connection switch error (ydc) ●...
  • Page 272 Chapter 12 Description of Parameter SettingsME300 PTC Level  Default: 50.0 Settings 0.0–100.0%  Sets AVI / ACI analog input function Pr.03-00 to 6 [Positive temperature coefficient (PTC) thermistor input value].Use this to set the PTC level; the corresponding value for 100% is the analog input maximum value.
  • Page 273 Chapter 12 Description of Parameter SettingsME300 Refer to following calculation for Pr.06-30 setting: 1330//20000=(1330*20000)/(1330+20000)=1247.07 10.5*1247.07/(4400+1247.07)=2.32(V)≒2.3(V) Pr.06-30 should be set to 2.3/10V*%=23% Frequency Command for Malfunction Default: Read only Settings 0.00–599.00 Hz  When a malfunction occurs, check the current Frequency command. If it happens again, it overwrites the previous record.
  • Page 274 Chapter 12 Description of Parameter SettingsME300 Motor Speed in rpm at Malfunction Default: Read only Settings 0–65535 rpm  When a malfunction occurs, check the curren motor speed in rpm. If it happens again, it overwrites the previous record. Status of the Multi-function Input Terminal at Malfunction Default: Read only Settings 0000h–FFFFh...
  • Page 275 Chapter 12 Description of Parameter SettingsME300 Detection Time for Output Phase Loss  Default: 0.500 Settings 0.000–65.535 sec. Current Detection Level for Output Phase Loss  Default: 1.00 Settings 0.00–100.00% DC Brake Time for Output Phase Loss  Default: 0.000 Settings 0.000–65.535 sec.
  • Page 276 Chapter 12 Description of Parameter SettingsME300  Status 3: The drive is in STOP; Pr.06-48 ≠ 0; Pr.07-02 ≠ 0 When the drive starts, it executes Pr.06-48 first, and then executes Pr.07-02 (DC brake). The DC brake current level in this state includes two parts: one is 20 times the Pr.06-47 setting value in Pr.06-48 setting time;...
  • Page 277 Chapter 12 Description of Parameter SettingsME300  Status 4: The drive is in STOP; Pr.06-48 ≠ 0; Pr.07-02 = 0 When the drive starts, it executes Pr.06-48 as the DC brake. The DC brake current level is 20 times the Pr.06-47 setting value. In this period, if an OPHL happens within the time for Pr.06-48, the drive executes the Pr.06-45 setting after the drive starts counting for half the time of Pr.06-48.
  • Page 278 Chapter 12 Description of Parameter SettingsME300 LvX Auto-reset  Default: 0 Settings 0: Disable 1: Enable Detected Input Phase Loss Action (OrP)  Default: 0 Settings 0: Warn and ramp to stop 1: Warn and coast to stop  The drive executes the input phase loss protection according to Pr.06-53. Derating Protection ...
  • Page 279 Chapter 12 Description of Parameter SettingsME300  Setting 2: The protection method and action are the same as setting it to 0, but this disables the current limit when output current is the derating ratio ×120% (default value) in normal duty and is the derating ratio ×180% (default value) in heavy duty.
  • Page 280 Chapter 12 Description of Parameter SettingsME300 PT100 Voltage Level 1  Default: 5.000 Settings 0.000–10.000 V PT100 Voltage Level 2  Default: 7.000 Settings 0.000–10.000 V  Condition settings: Pr.06-57 > Pr.06-56. PT100 Level 1 Frequency Protection  Default: 0.00 Settings 0.00–599.00 Hz Delay Time for Activating PT100 Level 1 Frequency Protection...
  • Page 281 Chapter 12 Description of Parameter SettingsME300  When Pr.06-58 = 0.00 Hz, PT100 function is disabled. Example: When using PT100, if the motor temperature is higher than 135°C (275°F), the drive starts to count the delay time for auto-deceleration (Pr.06-59). The drive decreases the motor frequency to the setting for Pr.06-58 when it reaches the delay time count value.
  • Page 282 Chapter 12 Description of Parameter SettingsME300 Software Detection GFF Current Level  Default: 60.0 Settings 0.0–6553.5% Software Detection GFF Filter Time  Default: 0.10 Settings 0.00–655.35 sec.  When the drive detects that the unbalanced three-phase output current is higher than the setting for Pr.06-60, GFF protection activates.
  • Page 283 Chapter 12 Description of Parameter SettingsME300 fault fault fault fault fault fault Pr.06-17 Pr.06-18 Pr.06-19 Pr.06-20 Pr.06-21 Pr.06-22 Pr.06-63 1000 1120 Pr.06-64 Pr.06-65 1000 1120 Pr.06-66 Pr.06-67 1000 1120 Pr.06-68 Pr.06-69 1000 Pr.06-70 ※ By examining the time record, you can see that that the last fault (Pr.06-17) happened after the drive ran for 4 days and 240 minutes.
  • Page 284 Chapter 12 Description of Parameter SettingsME300 07 Special Parameters  You can set this parameter during operation. Software Brake Level  Default: Settings 115V / 230V: 350.0–450.0 V 370.0 460V: 700.0–900.0 V 740.0  Sets the brake transistor level for the DC BUS voltage. Choose a suitable brake resistor to achieve the best deceleration.
  • Page 285 Chapter 12 Description of Parameter SettingsME300 DC Brake Frequency at STOP  Default: 0.00 Settings 0.00–599.00 Hz  This parameter determines the start frequency of the DC brake before the drive ramps to stop. When this setting is less than Pr.01-09 (Start-up Frequency), the start frequency of the DC brake starts from the minimum frequency.
  • Page 286 Chapter 12 Description of Parameter SettingsME300  2: Frequency tracking starts from the minimum output frequency and accelerates to the master Frequency command after the drive output frequency and motor rotator speed are synchronous. Use this setting when there is little inertia and large resistance. Allowed Power Loss Duration ...
  • Page 287 Chapter 12 Description of Parameter SettingsME300 In p u t B .B . si g n a l O u tp u t fr e q u e n cy ( H) S to p o u tp u t vo l ta g e Di sa b l e B .B .
  • Page 288 Chapter 12 Description of Parameter SettingsME300 Restart after Fault Action  Default: 0 Settings 0: Stop operation 1: Speed tracking by current speed 2: Speed tracking by minimum output frequency  In PG control mode, the AC motor drive executes the speed tracking function automatically according to the PG speed when this setting is NOT set to 0.
  • Page 289 Chapter 12 Description of Parameter SettingsME300  Lv level: Default is Pr.06-00.  During dEb operation, other protection, such as ryF, ov, oc, occ, and EF may interrupt it, and these error codes are recorded.  The STOP (RESET) command does not work during the dEb auto-deceleration, and the drive continues decelerating to stop.
  • Page 290 Chapter 12 Description of Parameter SettingsME300  Situation 3: Power supply unexpected shut down or power loss. Pr.07-13 = 1 and power does not recover. The keypad displays the “dEb” warning and stops after decelerating to the lowest running frequency. When the DC BUS voltage is lower than the Lv level, the drive disconnects the soft start relay until the power completely runs out.
  • Page 291 Chapter 12 Description of Parameter SettingsME300  Situation 5: Pr.07-13 = 2 and power recovers after the DC BUS voltage is lower than the Lv level. The drive decelerates to 0 Hz. The DC BUS voltage continues to decrease until the voltage is lower than the Lv level, and then the drive disconnects the soft start relay.
  • Page 292 Chapter 12 Description of Parameter SettingsME300 Fan Cooling Control  Default: 3 Settings 0: Fan always ON 1: Fan is OFF after the AC motor drive stops for one minute. 2: When the AC motor drive runs, the fan is ON. When the AC motor drive stops, the fan is OFF.
  • Page 293 Chapter 12 Description of Parameter SettingsME300 Automatic Energy-saving Setting  Default: 0 Settings 0: Disable 1: Enable  When energy-saving is enabled, the motor acceleration operates with full voltage. During constant speed operation, it automatically calculates the best voltage value according to the load power.
  • Page 294 Chapter 12 Description of Parameter SettingsME300  1: When the AVR function is disabled, the drive calculates the output voltage according to the actual DC BUS voltage. The DC BUS voltage changes the output voltage, and may cause insufficient or over-current or shock. ...
  • Page 295 Chapter 12 Description of Parameter SettingsME300 Slip Compensation Gain (V/F and SVC Control Mode)  Slip Compensation Gain (Motor 2)  Default: 0.00 Settings 0.00–10.00 (Default value is 1 in SVC mode)  The induction motor needs constant slip to produce magnetic torque. It can be ignored at higher motor speeds, such as rated speed or 2–3% of slip.
  • Page 296 Chapter 12 Description of Parameter SettingsME300 Motor Shock Compensation Factor  Default: 1000 Settings 0–10000  If there are current wave motions in the motor in some specific area, setting this parameter can effectively improve this situation. When running with high frequency or PG, set this parameter to 0.
  • Page 297 Chapter 12 Description of Parameter SettingsME300 dEb Gain  Default: 8000 Settings 0–65535 12.1-07-14...
  • Page 298 Chapter 12 Description of Parameter SettingsME300 08 High-function PID Parameters  You can set this parameter during operation.  Terminal Selection of PID Feedback  Default: 0 Settings 0: No function 1: Negative PID feedback: by analog input (Pr.03-00) 4: Positive PID feedback: by analog input (Pr.03-00) 7: Negative PID feedback: by communication protocol 8: Positive PID feedback: by communication protocol ...
  • Page 299 Chapter 12 Description of Parameter SettingsME300 small. It gradually increases the controller output to eliminate the error until it is zero. This stabilizes the system without a steady-state error by using proportional gain control and integral time control. Differential control (D): The controller output is proportional to the differential of the controller input.
  • Page 300 Chapter 12 Description of Parameter SettingsME300  AVI analog input Pr.03-00 = 5, PID feedback signal.  Pr.08-01–08-03 is set according to actual conditions. If there is no vibration in the system, increase Pr.08-01 (Proportional Gain (P)) If there is no vibration in the system, decrease Pr.08-02 (Integral Time (I)) If there is no vibration in the system, increase Pr.08-03 (Differential Time (D)) ...
  • Page 301 Chapter 12 Description of Parameter SettingsME300  Sets the D controller gain to determine the error change response. Using a suitable differential time reduces the P and I controllers overshoot to decrease the oscillation for a stable system. A differential time that is too long may cause system oscillation. ...
  • Page 302 Chapter 12 Description of Parameter SettingsME300  Inappropriate delay time setting may cause system error.  PI Control: Controlled only by the P action, so the deviation cannot be entirely eliminated. In general, to eliminate residual deviations, use the P + I controls. When you use the PI control, it eliminates the deviation caused by the targeted value changes and the constant external interferences.
  • Page 303 Chapter 12 Description of Parameter SettingsME300 Parallel connection  Feedback Signal Detection Time  Default: 0.0 Settings 0.0–3600.0 sec.  Pr.08-08 is valid only for Pr.03-28=2 (4–20 mA).  This parameter sets the detection time for abnormal PID signal feedback. Setting the detection time to 0.0 disables the detection function.
  • Page 304 Chapter 12 Description of Parameter SettingsME300 Wake-up Frequency  Default: 0.00 Settings 0.00–599.00 Hz  When Pr.08-18 = 0, the unit for Pr.08-10 and that for Pr.08-11 switch to frequency. The settings are between 0–599.00 Hz.  When Pr.08-18 = 1, the unit for Pr.08-10 and that for Pr.08-11 switch to percentage. The settings then are between 0–200.00%.The percentage is based on the current command value, not the maximum value.
  • Page 305 Chapter 12 Description of Parameter SettingsME300 PID Compensation  Default: 0 Settings -100.0–100.0%  The PID compensation value = maximum PID target value × Pr.08-17. For example, if the maximum operation frequency Pr.01-00 = 60 Hz, and Pr.08-17 = 10.0%, the PID compensation value increases the output frequency 6.00 Hz.
  • Page 306 Chapter 12 Description of Parameter SettingsME300  When the setting of bit 1 changes, the Kp gain does not change. For example: Kp = 6, when Pr.08-23 bit 1 = 0, Kp = 6.0; when Pr.08-23 bit 1 = 1, Kp = 6.00. There are three scenarios for sleep and wake-up frequency.
  • Page 307 Chapter 12 Description of Parameter SettingsME300 3) PID Feedback Rate Percentage (Use PID, Pr.08-00 ≠ 0 and Pr.08-18 = 1) When the PID feedback rate reaches the sleep level percentage, the drive starts to count the sleep time. The output frequency also decreases. If the drive exceeds the preset sleep time, it goes to sleep mode (0 Hz).
  • Page 308 Chapter 12 Description of Parameter SettingsME300 Feedback of PID Physical Quantity Value Default: 99.9 Settings 1.0–99.9 Treatment of the Erroneous PID Deviation Level Default: 0 Settings 0: Warn and keep operating (no treatment) 1: Fault and coast to stop 2: Fault and ramp to stop 3: Ramp to stop and restart after time set at Pr.08-63 (Without displaying fault and warning) 4: Ramp to stop and restart after time set at Pr.08-63.
  • Page 309 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-08-12...
  • Page 310 Chapter 12 Description of Parameter SettingsME300 09 Communication Parameters  You can set this parameter during operation. When using communication devices, connect AC drive with PC by using Delta IFD6530 or IFD6500. Communication Address  Default: 1 Settings 1–254  If RS-485 serial communication controls the AC motor drive, you must set the communication address for this drive in this parameter.
  • Page 311 Chapter 12 Description of Parameter SettingsME300 5: 7O2 (ASCII) 6: 8N1 (ASCII) 7: 8N2 (ASCII) 8: 8E1 (ASCII) 9: 8O1 (ASCII) 10: 8E2 (ASCII) 11: 8O2 (ASCII) 12: 8N1 (RTU) 13: 8N2 (RTU) 14: 8E1 (RTU) 15: 8O1 (RTU) 16: 8E2 (RTU) 17: 8O2 (RTU) ...
  • Page 312 Chapter 12 Description of Parameter SettingsME300 (7, E, 1) Start Even Stop parity 7-data bits 10-bits character frame (7, O, 1) Start Stop parity 7-data bits 10-bits character frame 11-bit character frame (For RTU): (8, N, 2) Start Stop Stop 8-data bits 11-bits character frame (8, E, 1)
  • Page 313 Chapter 12 Description of Parameter SettingsME300 3. Communication Protocol Communication Data Frame ASCII mode: Start character = ‘ : ’ (3AH) Address Hi Communication address: one 8-bit address consists of 2 ASCII codes Address Lo Function Hi Command code: one 8-bit command consists of 2 ASCII codes Function Lo DATA (n-1) Contents of data:...
  • Page 314 Chapter 12 Description of Parameter SettingsME300 ASCII mode: Command Message Response Message ‘:’ ‘:’ ‘0’ ‘0’ Address Address ‘1’ ‘1’ ‘0’ ‘0’ Function Function ‘3’ ‘3’ ‘2’ Number of register ‘0’ ‘1’ (count by byte) ‘4’ Starting register ‘0’ ‘1’ ‘2’...
  • Page 315 Chapter 12 Description of Parameter SettingsME300 ‘7’ ‘7’ LRC Check LRC Check ‘1’ ‘1’ RTU mode: Command Message Response Message Address Address Function Function Target register Target register Register content Register content CRC CHK Low CRC CHK Low CRC CHK High CRC CHK High 10H: write multiple registers (write multiple data to registers).
  • Page 316 Chapter 12 Description of Parameter SettingsME300 RTU mode: Command Message Response Message CMD 1 Target register Target register Number of register Number of register (count by word) (count by word) Quantity of data (bytes) CRC Check Low CRC Check High The first data content The second data content CRC Check Low...
  • Page 317 Chapter 12 Description of Parameter SettingsME300 Unsigned int crc_chk(unsigned char* data, unsigned char length) int j; unsigned int reg_crc=0Xffff; while(length--){ reg_crc ^= *data++; for(j=0;j<8;j++){ if(reg_crc & 0x01){ /* LSB(b0)=1 */ reg_crc=(reg_crc>>1) ^ 0Xa001; }else{ reg_crc=reg_crc >>1; return reg_crc; // return register CRC 4.
  • Page 318 Chapter 12 Description of Parameter SettingsME300 Content Register Function bit 14–13 00B: No function 01B: Operated by digital keypad 10B: Operated by Pr.00-21 setting 11B: Change operation source bit 15 Reserved 2001H Frequency command (XXX.XX Hz) 2002H bit 0 1: EF (external fault) on bit 1 1: Reset bit 2...
  • Page 319 Chapter 12 Description of Parameter SettingsME300 Content Register Function Display output current (A). When current is higher than 655.35, 2200H it shifts the decimal as (XXX.X A). The decimal can refer to High byte of 211F. 2201H Display counter value (c) 2202H Actual output frequency (XXXXX Hz) 2203H DC BUS voltage (XXX.X V) 2204H Output voltage (XXX.X V)
  • Page 320 Chapter 12 Description of Parameter SettingsME300 Content Register Function 2229H Accumulate KWH display (XXXX.X) 222CH Motor actual position in low word 222DH Motor actual position in high word 222EH PID reference (XXX.XX%) 222FH PID offset (XXX.XX%) 2230H PID output frequency (XXX.XX Hz) 2231H Reserved 2232H Display auxiliary frequency 2233H Display master frequency...
  • Page 321 Chapter 12 Description of Parameter SettingsME300 Communication Main Frequency Default: 60.00 Settings 0.00–599.00 Hz  When you set Pr.00-20 to 1 (RS-485 serial communication), the AC motor drive saves the last Frequency command into Pr.09-10 when there is abnormal power off or momentary power loss. After the drive reboots when power is restored, it checks the frequency in Pr.09-10 if no new Frequency command is input.
  • Page 322 Chapter 12 Description of Parameter SettingsME300 Internal Communication Protocol Default: 0 Settings 0: Modbus 485 -21: Pump Master -22: Pump Slave 1 -23: Pump Slave 2 -24: Pump Slave 3 12.1-09-13...
  • Page 323 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-09-14...
  • Page 324 Chapter 12 Description of Parameter SettingsME300 10 Speed Feedback Control Parameters  You can set this parameter during operation. In this parameter group, ASR stands for Adjust Speed Regulator and PG stands for Pulse Generator. Pulse Input Type Setting  Default: 0 0: Disabled Settings...
  • Page 325 Chapter 12 Description of Parameter SettingsME300 PM Sensorless Speed Estimator Low-pass Filter Gain  Default: 1.00 Settings 0.00–655.35  Changes the response speed of the speed estimator.  If there is low frequency vibration (the waveform is similar to a sine wave) during the process, then increase the gain.
  • Page 326 Chapter 12 Description of Parameter SettingsME300 Injection Magnitude  Default: 15.0 / 30.0 Settings 0.0–200.0 V  The parameter is the magnitude command for the high frequency injection signal in PM SVC control mode.  Increasing the parameter can increase the accuracy of the angle estimation, but the electromagnetic noise might be louder if the setting value is too high.
  • Page 327 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-10-4...
  • Page 328 Chapter 12 Description of Parameter SettingsME300 11 Advanced Parameters  You can set this parameter during operation. In this parameter group, ASR stands for Adjust Speed Regulator. System Control Default: 0 bit 3: Dead time compensation closed bit 7: Save or do not save the frequency PWM Mode Selection Default: 2 Settings...
  • Page 329 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-11-2...
  • Page 330 Chapter 12 Description of Parameter SettingsME300 12 Function Parameters  You can set this parameter during operation. In this parameter group, ASR stands for Adjust Speed Regulator. Set Point Deviation Level  Default: 0 Settings 0–100% Detection Time of Set Point Deviation Level ...
  • Page 331 Chapter 12 Description of Parameter SettingsME300  When the change of feedback value is less than the settings for Pr.12-03 and Pr.12-04, the liquid leakage occurs. When the system is in constant pressure status, the AC motor drive starts to run if the feedback value is higher than these two settings.
  • Page 332 Chapter 12 Description of Parameter SettingsME300 Frequency to Start Switching Pumps  Default: 60.00 Settings 0.00 Hz–FMAX Time Detected when Pump Reaches the Starting Frequency  Default: 1.0 Settings 0.0–3600.0 sec. Frequency to Stop Switching Pumps  Default: 48.00 Settings 0.00 Hz–FMAX Time Detected when Pump Reaches the Stopping Frequency ...
  • Page 333 Chapter 12 Description of Parameter SettingsME300 Pump’s Error Treatment Default: 1 Settings bit 0: whether to switch to an alternative pump when operation pump error occurred. 0: Stop all pump actions. 1: Switch to an alternative pump. bit 1: Standby or stop after resetting from error. 0: Standby after reset.
  • Page 334 Chapter 12 Description of Parameter SettingsME300 Default: 1 Settings 0: By pump’s ID # 1: By the running time.  0: By pump ID#, (1  2  3  4  1)  1: By the shortest running time Running Time of Multi-pump under Alternative Operation ...
  • Page 335 Chapter 12 Description of Parameter SettingsME300 Default: 40.00 Settings 0.00–599.00 Hz Simple Positioning Stop Frequency 6  Default: 50.00 Settings 0.00–599.00 Hz Simple Positioning Stop Frequency 7  Default: 60.00 Settings 0.00–599.00 Hz  The settings for Pr.12-20–Pr.12-27 must meet the following condition: Pr.12-20 ≤...
  • Page 336 Chapter 12 Description of Parameter SettingsME300 n: rotation speed (revolution/second) p: number of poles of motors : delay time (second) f: rotation frequency (Hz) : deceleration time (second) The value of in the equation above is as shown below: 1.1 When the slope is negative (t1>t2) 1.2 When the sloe is positive (t1<t2) As shown in the image below, a four-pole motor turntable’s diameter = r and its rotation speed = n (RPM).
  • Page 337 Chapter 12 Description of Parameter SettingsME300 If the turntable rotates at 1.5 Hz, Pr.12-22 = 10 Hz (Simple Positioning Stop Frequency 2), Pr.12-21 = 0 Hz, and Pr.12-30 =10 seconds (Delay Time of Simple Positioning Stop 2), then the deceleration time is 40 seconds for decreasing from 60 Hz to 0 Hz. The delay time to stop of 1.5 Hz is 1.5 seconds, the deceleration time is 1 second for decreasing from 1.5 Hz to 0 Hz.
  • Page 338 Chapter 12 Description of Parameter SettingsME300 The diagram above shows one complete PLC cycle. To restart the cycle, turn the PLC program off and then turn back on. Example 2 (Pr.12-40 = 2) Continuously executes program cycles The diagram below shows the PLC program stepping through each speed and then automatically starting again.
  • Page 339 Chapter 12 Description of Parameter SettingsME300 Example 3 (Pr.12-40 = 3) Execute one program cycle step by step The example shows how the PLC executes one program cycle at a time within a complete cycle. Each step uses the acceleration/deceleration time. Noted that the time each step spends at its desired frequency reduces due to the time spent during acceleration/deceleration.
  • Page 340 Chapter 12 Description of Parameter SettingsME300 Example 5 (Pr.12-40=1) Execute one cycle of the PLC program In this example, the PLC program runs continuously. Noted that the times of reserve motion may be shorter than expected due to the acceleration/deceleration time. PLC Program Running Direction Mode Default: 0 Settings...
  • Page 341 Chapter 12 Description of Parameter SettingsME300 Main Frequency Time Setting Speed Time Setting Speed Time Setting Speed Time Setting Speed Time Setting Speed Time Setting Speed Time Setting Speed Time Setting Default: 0 Settings 0–65500 sec.  Pr.12-42 to Pr.12-49 correspond to the operation time for each multi-step speed defined. The maximum value for these parameters is 65500 sec., and it displays as 65.5.
  • Page 342 Chapter 12 Description of Parameter SettingsME300 13 Macro / User-Defined Macro Application Selection Default: 00 Settings 00: Disabled 01: User-Defined parameter 03: Fan 04: Pump 05: Conveyor 07: Packing  Note: after you select the macro, some of the default values adjust automatically according to the application selection.
  • Page 343 Chapter 12 Description of Parameter SettingsME300 03-00 Analog input selection (AVI) 1 (Frequency command) – 03-28 AVI terminal input selection 0 (0 10 V) 03-50 Analog input curve selection 1 (three-point curve of AVI) 2 (Speed tracking by minimum 07-06 Restart after momentary power loss output frequency) 07-11...
  • Page 344 Chapter 12 Description of Parameter SettingsME300  Group setting 05: Conveyor The following table lists the relevant conveyor setting application parameters. Explanation Settings 00-11 Speed control mode 0 (VF) 00-16 Load selection 0 (Normal load) 00-20 Master frequency command source (AUTO) 2 (External analog input) 00-21 Operation command source (AUTO)
  • Page 345 Chapter 12 Description of Parameter SettingsME300 01-25 S-curve acceleration arrival time 2 Default setting 01-26 S-curve deceleration begin time 1 Default setting 01-27 S-curve deceleration arrival time 2 Default setting 03-00 Analog input selection (AVI) 1 (Frequency command) 03-28 AVI terminal input selection Default setting –...
  • Page 346 Chapter 12 Description of Parameter SettingsME300 14 Protection Parameters (2) You can set this parameter during operation. Output Frequency at Malfunction 2 Output Frequency at Malfunction 3 Output Frequency at Malfunction 4 Output Frequency at Malfunction 5 Output Frequency at Malfunction 6 Default: Read only Settings 0.00–599.00 Hz...
  • Page 347 Chapter 12 Description of Parameter SettingsME300 Fault Record 7 Fault Record 8 Fault Record 9 Fault Record 10 Default: 0 Settings 0: No fault record 1: Over-current during acceleration (ocA) 2: Over-current during deceleration (ocd) 3: Over-current during constant speed (ocn) 4: Ground fault (GFF) 6: Over-current at STOP (ocS) 7: Over-voltage during acceleration (ovA)
  • Page 348 Chapter 12 Description of Parameter SettingsME300 52: Password error (Pcod) 54: Communication error (CE1) 55: Communication error (CE2) 56: Communication error (CE3) 57: Communication error (CE4) 58: Communication time-out (CE10) 61: Y-connection / ∆-connection switch error (ydc) 62: Deceleration energy backup error (dEb) 72: Channel 1 (S1–DCM) safety loop error (STL1) 76: Safe Torque Off (STo) 77: Channel 2 (S2–DCM) safety loop error (STL2)
  • Page 349 Chapter 12 Description of Parameter SettingsME300 [This page intentionally left blank] 12.1-14-4...
  • Page 350 Chapter 12 Description of Parameter SettingsME300 12-2 Adjustment & Application Standard PM Motor Adjustment Procedure  Pr.00-11 Speed Control Mode = 2 SVC (Pr.05-33 = 1 or 2) Adjustment flow chart when starting up WITHOUT load 12.2-1...
  • Page 351 Chapter 12 Description of Parameter SettingsME300 Adjustment flow chart when starting up WITH load 12.2-2...
  • Page 352 Chapter 12 Description of Parameter SettingsME300 PMSVC control diagram 12.2-3...
  • Page 353 Chapter 12 Description of Parameter SettingsME300 Adjustment procedure 1. Select PM motor control Pr.05-33 Induction Motor (IM) or Permanent Magnet Synchronous Motor Selection =1 (SPM) or 2 (IPM) 2. Set up motor parameters according to the motor’s nameplate Pr.01-01: Rated frequency Pr.01-02: Rated voltage Pr.05-34: Rated current Pr.05-35: Rated Power...
  • Page 354 Chapter 13 Warning CodesME300 Chapter 13 Warning Codes ID No. Display on LCM Keypad Warning Name Description Communication error 1 RS-485 Modbus illegal function code (CE1) Action and Reset Action level When the function code is not 03, 06, 10 and 63. Action time Immediately Warning treatment parameter...
  • Page 355 Chapter 13 Warning CodesME300 Verify the wiring and grounding of the communication circuit. It is recommended Malfunction caused by interference to separate the communication circuit from the main circuit, or wire in 90 degree for effective anti-interference performance. Different communication setting Check if the setting for Pr.09-02 is the same as the setting for the upper unit.
  • Page 356 It is not suggested to consider the Data ROM at this time. If you cannot clear the error, please contact Delta. Verify the wiring and grounding of the main circuit, control circuit and the Malfunction caused by interference encoder for effective anti-interference performance.
  • Page 357 Chapter 13 Warning CodesME300 Cause Corrective Actions 1. Check the ambient temperature. Check if the ambient temperature 2. Regularly inspect the ventilation hole of the control cabinet. or temperature inside the cabinet 3. Change the installed place if there are heating objects, such as braking is too high, or if there is obstruction resistors, in the surroundings.
  • Page 358 Chapter 13 Warning CodesME300 External device error Replace with a new device. If the AnL error still occurs after checking all the wiring, send the drive back to Hardware error the factory for repair. ID No. Display on LCM Keypad Warning Name Description Under current (uC)
  • Page 359 Chapter 13 Warning CodesME300 Improper parameter settings for Correct the parameter settings for speed tracking. the speed tracking function Start the speed tracking function. (including restart after momentary Adjust the maximum current for Pr.07-09 speed tracking. power loss and restart after fault) ID No.
  • Page 360 Chapter 13 Warning CodesME300 Cause Corrective Actions Motor locked. Clear the motor lock status. Decrease the loading. The load is too large. Replace with a motor with larger capacity. Change the installed place if there are heating devices in the surroundings. Ambient temperature is too high.
  • Page 361 Chapter 13 Warning CodesME300 Adjust the settings for Pr.01-01–01-08 (V/F curve), especially the setting value V/F voltage is too high. for the mid-point voltage (if the mid-point voltage is set too small, the load capacity decreases at low-speed). Check if the motor rated current Configure the correct rated current value of the motor again.
  • Page 362 Chapter 13 Warning CodesME300 ID No. Display on LCM Keypad Warning Name Description Output phase loss Output phase loss (OPHL) Action and Reset Action level Pr.06-47 Action time Pr.06-45 0: Warn and continue operation Warning treatment parameter 1: Warn and ramp to stop 2: Warn and coast to stop 3: No warning If Pr.06-45 is set to 0, the OPHL warning automatically clears after the drive...
  • Page 363 Chapter 13 Warning CodesME300 [This page intentionally left blank] 13-10...
  • Page 364 Chapter 14 Fault Codes and DescriptionsME300 Chapter 14 Fault Codes and Descriptions ID No. Display on LCM Keypad Fault Name Fault Descriptions Output current exceeds 2.5 times of the rated current Over-current during during acceleration. When ocA occurs, the drive closes acceleration the gate of the output immediately, the motor runs freely, (ocA)
  • Page 365 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions Output current exceeds 2.5 times of the rated current Over-current during during deceleration. When ocd occurs, the drive closes deceleration the gate of the output immediately, the motor runs freely, (ocd) and the display shows an ocd error.
  • Page 366 Chapter 14 Fault Codes and DescriptionsME300 Cause Corrective Actions Short-circuit at motor output due to Without considering the short circuits, check the motor cable or replace the poor insulation wiring. cable before turning on the power. Check for possible shaft lock, Troubleshoot the motor shaft lock.
  • Page 367 Chapter 14 Fault Codes and DescriptionsME300 Reset method Manual reset Reset condition Reset in 5 sec. after the fault is cleared. Record Cause Corrective Actions Verify the wiring of the control circuit and wiring/grounding of the main circuit to Malfunction caused by interference prevent interference.
  • Page 368 Chapter 14 Fault Codes and DescriptionsME300 Cause Corrective Actions 1. Increase the setting value for Pr.01-13, Pr.01-15, Pr.01-17 and Pr.01-19 (deceleration time). 2. Connect brake resistor, brake unit or DC BUS to the drive. Deceleration time is too short, 3. Reduce the brake frequency. causing too large regenerative 4.
  • Page 369 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions Over-voltage at stop Over-voltage at stop (ovS) Action and Reset 230V series: 410 V Action level 460V series: 820 V Action time Immediately act when DC BUS voltage is higher than the level. Fault treatment parameter Reset method Manual reset...
  • Page 370 Chapter 14 Fault Codes and DescriptionsME300 Reset when DC BUS voltage is higher than Pr.06-00 + 30 V (230V series) / 60 V Reset condition (460V series). Record Cause Corrective Actions Power-off Improve power supply condition. Power voltage changes Adjust voltage to the power range of the drive. Start up the motor with large Check the power system.
  • Page 371 Replace the cut-off cable. Unbalanced three-phase of input Check the power three-phase status. power Use Open Delta power system Install reactors or use drives with higher power. ID No. Display on LCM Keypad Fault Name Fault Descriptions IGBT overheating IGBT temperature exceeds the protection level.
  • Page 372 Chapter 14 Fault Codes and DescriptionsME300 Cause Corrective Actions Wait for 10 minutes, and then cycle the power. Check if tH1o protection still Hardware failure exists. If yes, return to the factory for repair. ID No. Display on LCM Keypad Fault Name Fault Descriptions The AC motor drive detects excessive drive output...
  • Page 373 Chapter 14 Fault Codes and DescriptionsME300 Cause Corrective Actions The load is too large. Reduce the load. Accel./Decel. time and the working Increase the setting values for Pr.01-12–01-19 (accel. / decel. time) cycle are too short. Adjust the settings for Pr.01-01–01-08 (V/F curve), especially the setting value for the mid-point voltage (if the mid-point voltage is set too low, the load capacity V/F voltage is too high.
  • Page 374 Chapter 14 Fault Codes and DescriptionsME300 Incorrect value of electronic Reset to the correct motor rated current. thermal relay The maximum motor frequency is Reset to the correct motor rated frequency. set too low. Set Pr.06-27=2 Electronic thermal relay selection motor 2 = disable, and install One drive to multiple motors thermal relay on each motor.
  • Page 375 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions Motor overheating (PT100) (Pr.03-00=11 PT100). Motor overheating 24_2 When PT100 input > Pr.06-57 (default = 7 V), the fault (oH3) PT100 treatment acts according to Pr.06-29. Action and Reset Action level PT100 input value >...
  • Page 376 Chapter 14 Fault Codes and DescriptionsME300 Record When Pr.06-06=2 or 4, ot1 is a “Fault”, and the fault is recorded. Cause Corrective Actions Incorrect parameter setting Reset Pr.06-07 and 06-08. Mechanical error (e.g. over-torque, Remove the causes of malfunction. mechanical lock) Reduce the load.
  • Page 377 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions Under current Low current detection (uC) Action and Reset Action level Pr.06-71 Action time Pr.06-72 Pr.06-73 0: No function Fault treatment parameter 1: warn and coast to stop 2: warn and ramp to stop by the 2 deceleration time 3: warn and continue operation...
  • Page 378 Chapter 14 Fault Codes and DescriptionsME300 Fault treatment parameter Reset method Power-off Reset condition Record Cause Corrective Actions Cycle the power. Hardware failure If the fault code still displays on the keypad, return to the factory for repair. ID No. Display on LCM Keypad Fault Name Fault Descriptions...
  • Page 379 Chapter 14 Fault Codes and DescriptionsME300 Reset condition Immediately reset Record Cause Corrective Actions Press STOP key during Re-execute auto-tuning. auto-tuning. Check motor capacity and related parameters. Incorrect motor capacity (too large Set the correct parameters, that is Pr.01-01–01-02. or too small) and parameter setting Set Pr.01-00 larger than motor rated frequency.
  • Page 380 Chapter 14 Fault Codes and DescriptionsME300 External device failure Replace the device with a new one. Check all the wiring. If the ACE fault still displays on the keypad, return to the Hardware failure factory for repair. ID No. Display on LCM Keypad Fault Name Fault Descriptions External fault...
  • Page 381 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions Password is locked Entering the wrong password three consecutive times (Pcod) Action and Reset Action level Entering the wrong password three consecutive times Action time Immediately act Fault treatment parameter Reset method...
  • Page 382 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions Illegal data value Data value is illegal. (CE3) Action and Reset Action level When the data length is too long. Action time Immediately act Fault treatment parameter Reset method Manual reset...
  • Page 383 Chapter 14 Fault Codes and DescriptionsME300 Cause Corrective Actions The upper unit does not transmit Check if the upper unit transmits the communication command within the setting the communication command time for Pr.09-03. within Pr.09-03 setting time. Verify the wiring and grounding of the communication circuit. It is recommended Malfunction caused by interference to separate the communication circuit from the main circuit, or wire in 90 degree for effective anti-interference performance.
  • Page 384 Reset the emergency switch (ON: activated) and cycle the power. After you make sure all the wiring is correct, if STL1 fault still exists after cycling Hardware failure the power, please contact Delta. ID No. Display on LCM Keypad Fault Name Fault Descriptions Safe Torque Off function activates.
  • Page 385 Reset the emergency switch (ON: activated) and cycle the power. After you make sure all the wiring is correct, if STL2 fault still exists after cycling Hardware failure the power, please contact Delta. ID No. Display on LCM Keypad Fault Name...
  • Page 386 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions V-phase short circuit V-phase short circuit detected when output wiring (Boc) detection is performed before the drive runs. Action and Reset Action level 240% of the rated current Action time Immediately act Fault treatment parameter...
  • Page 387 Chapter 14 Fault Codes and DescriptionsME300 Pr.06-45 0: Warn and continue operation Fault treatment parameter 1: Warn and ramp to stop 2: Warn and coast to stop 3: No warning Reset method Manual reset Reset condition Immediately reset Record When Pr.06-45=1 or 2, OPL1 is a “Fault”, and the fault is recorded. Cause Corrective Actions Unbalanced three-phase...
  • Page 388 Chapter 14 Fault Codes and DescriptionsME300 Pr.06-45 0: Warn and continue operation Fault treatment parameter 1: Warn and ramp to stop 2: Warn and coast to stop 3: No warning Reset method Manual reset Reset condition Immediately reset Record When Pr.06-45=1 or 2, OPL3 is a “Fault”, and the fault is recorded. Cause Corrective Actions Unbalanced three-phase...
  • Page 389 Chapter 14 Fault Codes and DescriptionsME300 ID No. Display on LCM Keypad Fault Name Fault Descriptions GFF detected The ground current short circuit detected when power is when power is on (Hd6) Action and Reset Action level Reset the software. Action time Immediately act Fault treatment parameter...
  • Page 390 Chapter 14 Fault Codes and DescriptionsME300 Fault treatment parameter Reset method Manual reset Reset condition Immediately reset Record Cause Corrective Actions Incorrect motor wiring Wire the motor correctly. Motor error Check if the motor works normally. The electromagnetic contactor is used as an open state on the Verify that the three-phases of the electromagnetic valve are all closed.
  • Page 391 Chapter 14 Fault Codes and DescriptionsME300 [This page intentionally left blank] 14-28...
  • Page 392 Chapter 15 Safe Torque Off FunctionME300 Chapter 15 Safe Torque Off Function 15-1 Basic Function Description 15-2 Safe Torque Off Terminal Function Description 15-3 Wiring Diagram 15-4 Failure Rate of the Drive Safety Function 15-5 Reset the Parameter Settings 15-6 Timing Diagram Description 15-7 Error Code and Troubleshooting Instructions 15-8 Test and Fault Confirmation 15-1...
  • Page 393 Chapter 15 Safe Torque Off FunctionME300 15-1 Basic Function Description The ME300 series provide a Safe Torque Off (STO) function. The ME300 series use dual-channel S1 and S2 signal inputs to turn off IGBT switching, further preventing the generation of motor torque in order to achieve a safe stop.
  • Page 394 Chapter 15 Safe Torque Off FunctionME300 15-2 Safe Torque Off Terminal Function Description Table 1 describes the STO (Safe Torque Off) related terminal functions. Terminals Terminal Function Description When the STO function is Output voltage range: +24 V ±10% not used, you can disable +24 V the STO function by shorting Output voltage capacity: 100 mA...
  • Page 395 Chapter 15 Safe Torque Off FunctionME300 15-3 Wiring Diagram 15-3-1. Figure 2 shows the internal circuit diagram of the safe control loop. 15-3-2. The terminals of the safe control loop +24V-S1-S2 are short-circuited together with jumper wire at the factory, as shown in Figure 2. 15-3-3.
  • Page 396 Chapter 15 Safe Torque Off FunctionME300 15-4 Failure Rate of the Drive Safety Function Refer to Table 3 for the relevant safe loop parameters. Item Definition Standard Performance S1–DCM = 88.35% Safe failure fraction IEC61508 S2–DCM = 88.2% HFT (Type A subsystem) Hardware fault tolerance IEC61508 IEC61508...
  • Page 397 Chapter 15 Safe Torque Off FunctionME300 15-6 Timing Diagram Description The following timing diagrams show the status of relevant signals under different conditions. 15-6-1 Normal operation status As shown in Figure 4, when S1–DCM and S2–DCM is ON (STO function is not required), the drive executes Operating or Output Stop according to RUN command.
  • Page 398 Chapter 15 Safe Torque Off FunctionME300 Figure 6 15-6-3 STO, Pr.06-44=1 As shown in Figure 7, when both of S1–DCM and S2–DCM are OFF during operation (STO function is required), the drive stops outputting. When the S1 / S2 status is restored (ON), the STO alarm clears automatically.
  • Page 399 Chapter 15 Safe Torque Off FunctionME300 15-6-5 STL2, Pr.06-44=0 or 1 As shown in Figure 9, when S1–DCM is ON during operation (STO function is not required) and S2–DCM is OFF (STO function is required), the drive stops outputting and the keypad shows the STL2 error.
  • Page 400 Chapter 15 Safe Torque Off FunctionME300 15-7 Error Code and Troubleshooting Instructions 15-7-1 Error Code Description Refer to Pr.06-17–Pr.06-22 for the fault record; the relevant STO error code is 72/76/77/78. The definition is as follows and in Table 4. Fault Record 1 Fault Record 2 Fault Record 3 Fault Record 4...
  • Page 401 Check the wiring of the S1 and +24 V terminals. After you make sure all the wiring is correct, if STL1 fault still  exists after cycling the power, please contact Delta. Safe Torque Off function active Corrective Actions ...
  • Page 402 Chapter 15 Safe Torque Off FunctionME300 15-8 Test and Fault Confirmation After wiring the STO circuit in accordance with Section 15-3 Wiring Diagram, follow the steps below to verify that the STO and related detection functions are working normally. 1. When the drive is powered on, make sure that the S1–DCM and S2–DCM voltage falls between 11–30 V .
  • Page 403 Chapter 15 Safe Torque Off FunctionME300 Signal Status S1–DCM S2–DCM STL2 mode STL1 mode STO mode Drive output Ready to output (torque output off) (torque output off) (torque output off) Error displayed No error displayed STL2 STL1 on keypad Response time ≤...

This manual is also suitable for:

Vfd0a8me11annaaVfd0a8me11ansaaVfd1a6me11annaaVfd1a6me11ansaaVfd2a5me11annaaVfd2a5me11ansaa ... Show all

Table of Contents

Save PDF