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LMV52 series
Siemens LMV52 series Manuals
Manuals and User Guides for Siemens LMV52 series. We have
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Siemens LMV52 series manuals available for free PDF download: Manual, Basic Documentation, User Manual, User Documentation
Siemens LMV52 series Basic Documentation (299 pages)
Burner Control with integrated Fuel / Air Ratio Control and Load Control, Load Control including O2 Trim Control for Forced Draft Burners
Brand:
Siemens
| Category:
Control Unit
| Size: 5.36 MB
Table of Contents
Table of Contents
4
Lmv51.140B1
23
Lmv51.200A1
23
Lmv51.200A2
23
Lmv52.200A1
23
Lmv52.200A2
23
Lmv52.240A1
23
Lmv52.240A2
23
Block Diagram Inputs / Outputs
24
Block Diagram (Cont'D)
25
Block Diagram (Cont'D)
26
Fuel Train Applications (Examples)
27
Direct Gas Ignition
27
Gas Pilot Ignition 1
27
Gas Pilot Ignition 2
27
Fuel Valve Control Program
27
Fuel Train Applications (Cont'D)
28
Direct Ignition with Light Oil, Multistage
28
Direct Ignition with Light Oil, Modulating
29
Fuel Valve Control Program
29
Direct Ignition with Heavy Oil, Multistage
30
Direct Ignition with Heavy Oil, Modulating
30
Fuel Valve Control Program
31
Dual-Fuel Burner Gas / Light Oil with Gas Pilot Ignition
32
Fuel Valve Control Program
32
Dual-Fuel Burner Gas / Heavy Oil with Gas Pilot Ignition
33
Fuel Valve Control Program
33
Burner Control
34
Description of Inputs and Outputs
34
Flame Signal Input and Flame Detector X10-01 and X10-03
34
Self-Test Function LMV5
34
Separate Flame Supervision, Only with LMV52
34
Application Example
35
Implementation
35
Technical Data, Flame Supervision
35
QRI (Suited for Continuous Operation)
35
Connection Diagram
35
IONIZATION (Suited for Continuous Operation)
36
Qrb
36
Digital Inputs
37
Safety Loop X3-04
37
Flange X3-03
37
Inputs for External Controller (ON/OFF) X5-03
37
Inputs (on / off or STAGE2 / STAGE3)
38
X5-03
38
Air Pressure Switch (APS) X3-02
38
Pressure Switch-VP-Gas / LT or Closed Position Indicator (CPI) X9-03
39
Pressure Switch-Min-Gas, Start Release Gas (Psmin-Gas) X9-03
39
Start Release Gas X7-03 (Only with LMV52
40
Pressure Switch-Max-Gas, (Psmax-Gas) X9-03
40
Pressure Switch-Min-Oil (Psmin-Oil) X5-01
40
Pressure Switch-Max-Oil (Psmax-Oil) X5-02
41
Start Release-Oil (START) X6-01
41
Direct Heavy Oil Start (HO-START) X6-01
41
Fan Contactor Contact (FCC) or FGR-PS X4-01
41
Digital Outputs
42
Alarm Output, Type No-SI X3-01
42
Output Fan, Type No-SI X3-01
42
Output Ignition, Type si (IGNITION) X4-02
42
Outputs Valves-Oil , Type si (V
42
Outputs Valves -Gas, Type si (V
42
Output Oil Pump / Magnetic Clutch, Type No-SI X6-02
43
(Start) X4-03
43
Program Sequence
44
Parameters
44
Time Parameters
44
Gas Valve Proving
45
Recommendation
45
Determination of VP Leakage Rate
46
Special Functions During the Program Sequence
47
Lockout Phase (Phase 00)
47
Safety Phase (Phase 01)
47
Reset / Manual Lockout
47
Characteristics
47
Signaling Star Preventions
48
Forced Intermittent Operation
48
Program Stop Function
48
Gas Shortage Program
49
Sequence Diagram
49
Part Load Shutdown
49
Normal / Direct Start
50
Continuous Fan Operation
50
Continuous Pilot Control (Only LMV52)
50
Response to Extraneous Light in Standby
50
Selection of Fuel
51
Selection of Fuel with the Fuel Selector on the LMV5
51
Selection of Fuel on the AZL5
51
Selection of Fuel Via BACS
51
Fuel Changeover
51
Sequence Diagrams
52
Direct Gas Ignition
52
Gas Pilot Ignition 1
53
Gas Pilot Ignition 2
54
Light Oil Direct Ignition
55
Heavy Oil Direct Ignition
56
Light Oil with Gas Pilot Ignition
57
Heavy Oil with Gas Pilot Ignition
58
Legend to the Sequence Diagrams
59
Fuel / Air Ratio Control (FARC)
60
General
60
Basic Documentation LMV5
60
Program Sequence
60
Standby
60
Preventilation
60
Ignition
61
Traveling to the Operating Position
61
Operation
61
End of Operating Position
61
Postpurging
62
Actuator Speed Outside Normal Operation
62
Operating Position
62
Modulating
62
Multistage Operation
63
Position Check
64
Dynamic Safety Time Ratio Control
64
Outside the Operating Position
66
Operating Position Modulating
66
Operating Position Multistage
66
Special Features
66
Program Stop
66
Direction of Rotation of Actuators
66
Limitation of the Load Range
67
Activation of Actuators / VSD
68
Lmv51
68
Lmv52
68
Number of Fuel Actuators
68
Traveling Times
68
Shutdown Behavior
68
Overload Protection of Actuators
68
Curve Adjustment
68
Temperature or Pressure Controller (Internal Load Controller LC)
69
General
69
Connection Diagram
69
Operating Modes with the Load Controller
69
Operating Mode 1 (Extlc X5-03)
70
Operating Mode 2 (Intlc)
71
Operating Mode 3 (Int LC Bus)
71
Operating Mode 4 (Int LC X62)
72
Operating Mode 5 (Ext LC X62)
72
Operating Mode 6 (Ext LC Bus)
73
Operating Mode Changeover to Internal Load Controller
73
Control (Characteristics)
74
Operating Mode
74
Integrated 2-Position Controller (C = on / OFF)
74
General
74
Switching Differentials
74
Modulating Control
75
General
75
Function Diagrams
75
Control Parameters
75
Manual Setting of the Control Parameters
75
Self-Setting of Control Parameters (Adaption)
76
Adaption Sequence
76
Checking the Control Parameters
77
Example
77
Settling of the Manipulated Variable
78
Principle
78
Description (Graph)
78
Multistage Control
79
General
79
Load-Dependent Activation of the Higher Burner Stages
79
Function Diagrams
80
Actual Values (X)
81
Input 1, TEMP, Pt100 Sensor (DIN) X60
81
Input 2: TEMP. / PRESS INPUT, DC 0
81
X61
81
Measuring Range Temperature (Can be Parameterized)
81
Measuring Range Pressure (Can be Parameterized)
81
Input 4: TEMP, Pt1000 / LG-Ni 1000 X60
82
Setpoints (W)
83
Internal Setpoint
83
Input 3: SET POINT INPUT X62
83
External Predefined Setpoint
83
External Predefined Load
83
External Predefined Load, Modulating
83
External Predefined Load, Multistage
84
External Setpoint Changeover
84
External Setpoints or Predefined Load Via Digital Modbus / E-Bus Interface
84
Integrated Temperature Limiter Function
85
TL Within the Scope of TRD
85
TL with External Predefined Load
85
Requirements Placed on Sensor and Protection Pocket
85
Cold Start Thermal Shock Protection (CSTP)
86
CSTP - Modulating Operation
86
CSTP - Multistage Operation
87
CSTP with Temperature Sensor in Pressure Plants
87
Output
88
Output 4
88
Output, Modulating
88
Output, Multistage
88
Multiboiler Plants
88
Multiboiler Plants by Means of an Analog Input
88
Multiboiler Plants by Means of a Digital Interface
88
Display and Operating Unit AZL5
89
Assignment of AZL5
90
Connecting Cable to the E-Bus Adapter
91
Connecting Cable to the PC
91
Ports of the AZL5
92
Port for the PC
93
Connection to Superposed Systems
94
General Information and BACS Functions
94
Reading Ebus-Specific
94
Data
94
Writing Parameters
95
List of Supported Ebus Commands
95
Display and Settings
96
Menu Structure
96
Displays
97
Display (Cont'D)
98
Displays (Cont'D)
99
Lockout and Error Messages
100
Lockout and Error Messages (Cont'D)
101
Standard Parameterizations (Incl. Entry of Password)
102
Entry of Password (PW)
103
Start Display
103
First Submenu Level
104
Second Submenu Level
104
Third Submenu Level
104
Fourth Submenu Level
104
Addressing the Actuators (Function Assignment)
105
Direction of Rotation
106
Reset
106
Operational Status Indication by LED on the Actuator
106
Power Is Fed to Unaddressed Actuator
106
Button for Addressing Is Pressed (Display During Addressing Procedure)
106
Addressing Completed, Normal Operation of Actuator
106
Special Function Curve Settings FARC
107
Special Function Adaption LC
117
Burner Identification (Burner ID)
119
Makeup of Burner ID
119
Languages
119
Real Time Clock and Calendar
119
S / W Changeover
119
Backup
119
Type of Battery
119
Adjustment of Contrast (Display)
120
Shutdown Function
120
Quick Access Normal Operation
120
Safety Check Function
121
Loss-Of-Flame Test
121
SLT Test
121
Menu and Parameter Lists
121
Azl5
121
Commissioning Instructions for the LMV5
150
Practice-Oriented Setting Instructions for the System Configuration, the Burner Control, and the Electronic Fuel / Air Ratio Control System
150
Basic Configuration
150
Parameterizing the Burner Identification (Burner ID)
150
Selecting the Fuel Trains
150
Checking the Inputs / Outputs While Taking into Account the Burner
150
Setting Gas Valve Proving
151
Addressing the Actuators
151
Selecting the Actuator's Direction of Rotation
152
Configuration of VSD (Only Lmv5X.2
152
Lmv52
152
Setting the Load Controller (Option)
153
Selecting a Temperature or Pressure Sensor
153
Settings for Gas-Fired Operation
154
Activating Program Stops in Different Program Phases
154
Checking and Presetting the Actuators Positions for Gas Ignition
154
Manual Startup
154
Actuator Positions During the Prepurge Time
155
Note
155
Ignition Positions
155
Setting the Curve
156
First Setting
156
Changing an Existing Curve
157
Creating a New Curvepoint
157
Loadlimits
157
Shutdown
157
Settings for Multistage Firing on Oil
158
Fuel Changeover for Firing on Oil
158
Changing the Burner Operating Mode from Modulating to Multistage (Only When Firing on Oil)
158
Activating the Program Stops in the Different Program Phases
158
Checking and Presetting the Ignition Positions for Firing on Oil
159
Manual Startup
159
Actuator Positions During the Prepurge Time
159
Note
159
Ignition Positions
160
Setting the Burner Stages
161
Shutdown
162
Extra Functions of the LMV5
163
Valve Proving (Leakage Test LT)
163
Example 1 (Calculation of Test Time)
164
Example 2 (Determination of Detectable Leakage Rate)
164
Configuration of the Load Controller
165
Selection of Operating Mode
165
Control Parameters of the Load Controller
166
Selection of the Standard Parameter Set
166
Individual Setting of the PID Parameters
166
Automatic Adaption
166
Temperature Limiter Function
167
Boiler Setpoints W1 and W2
167
2-Position Controller (C = on / OFF)
168
Diagram
168
Cold Start Thermal Shock Protection (CSTP)
168
Description
168
Connection Terminals / Coding of Connectors
170
Connection Terminals of the Lmv51.000X1 / Lmv51.040X1
170
Connection Terminals of the Lmv51.000X2
171
Connection Terminals of the Lmv51.100X1 / Lmv51.140X1
172
Connection Terminals of the Lmv51.100X2
173
Connection Terminals of the Lmv51.200X1
174
Connection Terminals of the Lmv51.200X2
175
Connection Terminals of the LMV52.200A2 / LMV52.240A2
176
Connection Terminals of the LMV52.200A1 / LMV52.240A1
177
Coding of Connectors
178
Agg5.720
179
Agg5.721
180
Description of the Connection Terminals (AC 120 V)
181
Description of the Connection Terminals (AC 230 V)
186
Mounting, Electrical Installation and Service
191
Installation
191
Electrical Connections and Wiring
191
Connection of LMV5
191
Power Supply to the LMV5
192
Determination of the Maximum Cable Length
195
Types of Cable
196
Suppliers of Other Accessory Items
197
Mounting Rail Adapter Type: USA 10 / 4,6
197
E-Bus / PC Adapter Part No. 230 437
197
Duties of the Authorized Inspector
198
Lmv51
198
In Addition with LMV52
198
Correct Parameterization of the System
198
Fuel / Air Ratio Control System
199
Burner Control Section
199
O2 Trim Control (Only with LMV52
200
General
200
Technical Data
201
Lmv5
201
Basic Unit LMV5
201
Environmental Conditions LMV5
201
Azl
201
Environmental Conditions AZL5
201
Lmv5
202
Types of Cable
202
Loads on Terminals, Cable Lengths and Cross-Sectional Areas
203
Loads on Terminals
203
General Data
203
Mains Supply
203
Undervoltage
203
Oil Pump / Magnetic Clutch
203
APS Test Valve
203
Status Inputs (CFN)
203
Load on Terminals "Outputs
203
Total Load on Contacts
203
Load on Individual Contacts
204
Fan Motor Contactor
204
Alarm Output
204
Ignition Transformer
204
Fuel Valves (Gas)
204
Fuel Valves (Oil)
204
Cable Lengths
204
Cross-Sectional Areas
204
Fuses Used in the LMV5
204
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Siemens LMV52 series Manual (327 pages)
Brand:
Siemens
| Category:
Computer Hardware
| Size: 8.28 MB
Table of Contents
Table of Contents
3
Safety Notes
10
Warnings
10
Mounting Notes
12
Installation Notes
14
Electrical Connection of Ionization Probe and Flame Detector
15
Commissioning Notes
15
Setting and Parameterization Notes
16
Standards and Certificates
17
Service Notes
19
Life Cycle
19
Disposal Notes
19
General
20
Brief Description
20
Block Diagram of Inputs / Outputs
22
Fuel Train (Examples)
25
Burner Control
32
Description of Inputs and Outputs
32
Flame Signal Input and Flame Detector
32
Self-Test Function LMV5 / QRI / QRA7
32
Separate Flame Supervision (Only LMV50 / LMV52)
33
QRI (Suited for Continuous Operation)
34
Ionization (Suited for Continuous Operation)
34
QRA2 / QRA4 / QRA10 with AGQ1 (for Intermittent Operation Only)
35
QRA7 (Suited for Continuous Operation)
37
QRB (for Intermittent Operation Only)
38
Standardization of Flame Signal Display AZL5
39
Configuration Extraneous Light
39
External Flame Supervision (LMV50 / LMV52)
40
High Temperature Supervision (Only LMV50)
41
Digital Inputs
42
Safety Loop / Burner Flange (X3-04 Pin 1 / X3-03 Pin 1)
42
Manual Lockout / Reset
43
Fuel Selector (X4-01 Pin 1 / X4-01 Pin 2)
44
Fan Contactor Contact / Flue Gas Recirculation Pressure Switch (X4-01 Pin 3)
44
External Boiler Controller ON/OFF = Heat Request (X5-03 Pin 1)
46
External Boiler Controller OPEN/CLOSED or STAGE2 / STAGE3
47
X5-03 Pin 3)
47
Air Pressure Switch (X3-02 Pin 1)
48
Gas Pressure Switch - Valve Proving or Valve Closure Contacts (X9-03 Pin 2)
48
Gas Pressure Switch-Min (X9-03 Pin 4)
50
Start Release - Gas / CPI (X7-03 Pin 2)
51
Gas Pressure Switch-Max (X9-03 Pin 3)
53
Oil Pressure Switch-Min (X5-01 Pin 2)
53
Oil Pressure Switch-Max (X5- 02 Pin 2)
54
Start Release - Oil (X6-01 Pin 1)
54
Heavy Oil - Direct Start (X6-01 Pin 3)
55
Digital Outputs
56
Alarm, Type No-SI (X3-01 Pin 2)
56
Fan, Type No-SI (X3- 01 Pin 1)
56
Ignition, Type si (X4-02)
56
Oil Valves, Type si (X8-02, X8-03, X7-01, X7-02, X6-03)
57
Gas Valves, Type si (X9-01)
57
Operation Indication Gas / Oil, Type si (X8-01)
57
Oil Pump / Magnetic Clutch, Type No-SI (X6-02)
58
Start Signal or Pressure Switch Relief Valve, Type No-SI (X4-03)
58
Control Sequence
59
Parameters
59
Time Parameter
59
Reaction Time for Loss of Flame / Safety Time in Operation
59
Gas Valve Proving
61
Special Functions During the Control Sequence
63
Lockout Phase (Phase 00) / Safety Phase (Phase 01)
63
Repetition Counter
64
Signaling of Start Preventions
65
Safety Shutdown in Standby Mode
65
Forced Intermittent Operation
65
Prepurging
66
Program Stop Function
67
Gas Shortage Program
67
Low-Fire Shutdown
68
Normal / Direct Start
68
Continuous Fan Operation
69
Continuous Pilot (Only LMV50 / LMV52)
69
Reaction of Extraneous Light in Standby
69
Startup Sequence Stop in Phase 36
70
Cooling Function in Standby Mode (Only LMV50)
70
Long Postpurge Time (Only LMV50 / LMV52.4)
70
Selection of Fuel
71
Auxiliary Functions
72
Hours Run Counter
72
Start Counter / Startup Counter
72
End of Life Cycle Function
72
Fuel Meter
72
Sequence Diagrams
73
Fuel-Air Ratio Control (FARC)
84
Actuator Addresses
84
Activating / Deactivating the Actuators
85
Direction of Rotation of the Actuators
86
Control Sequence
87
Idle Position
87
Prepurge Positions
87
Ignition Positions
87
Startpoint Operation
88
Approaching Low Fire in Phase 50 / 54
89
Postpurge Positions
90
Actuator Speed Outside Normal Operation = Tmnoflame
90
Actuator Speed in Normal Operation = Operatrampmod
91
Multistage Operation
92
Position Check, Dynamic Safety Time
93
Special Features
96
Program Stop
96
Limitation of Load Range
97
Masking out a Load Range
98
Traveling Times
98
Shutdown Behavior
98
Overload Protection
99
Boiler Controller / Load Controller
100
General
100
Connection Diagram
100
Operating Modes Load Controller
101
Manual / Automatic Burner Startup
106
Operating Mode Changeover to Internal Load Controller
107
Control (Characteristics)
108
Integrated 2-Position Controller (R = ON/OFF)
108
Modulating Control
109
Manual Setting of the PID Control Parameters
110
Adaption / Self-Setting of PID Controller Parameters
111
Multistage Control
115
Actual Values (X)
117
Setpoints (W)
120
Integrated Temperature Limiter Function
123
Cold Start Thermal Shock Protection (CSTP)
125
Cold Start Thermal Shock Protection - Modulating Operation
125
Cold Start Thermal Shock Protection - Multistage Operation
126
Cold Start Thermal Shock Protection with Temperature Sensor in Pressure Plants
127
Analog Output X63 (0(4)
128
Multiboiler Plants
129
Multiboiler Plants by Means of Analog Input
129
Multiboiler Plants by Means of Digital Interface
129
Display and Operating Unit AZL5
130
Assignment of AZL5 Terminals
131
Ports of the AZL5
133
Port for the PC
134
Interface to BACS
135
General Information and BACS Functions
135
Modbus
135
Interface for the Output of Trending Data
138
Displays and Settings
139
Menu Structure
139
Display of Normal Operation
140
Lockout and Error Messages
143
Example: Display of Lockouts in the Lockout History
143
Standard Parameterizations (Inclusive Entry of Password)
145
Addressing / Function Assignment of Actuators
149
Setting the Fuel-Air Ratio Control Curves
151
Adjusting the Curves by Introducing or Editing an Individual Point
152
Curve Setting Via Manual Operation
156
Setting Modulating Ratio Control
159
Setting Multistage Ratio Control
159
Adaption of the Load Controller's PID Parameters
161
Burner Identification / Backup - Restore
163
Languages
163
Real Time Clock / Calendar, Automatic Summer / Wintertime Changeover
164
Adjustment of Contrast, Shut-Off, Quick Access
164
TÜV Test
165
Commissioning Instructions for the LMV5
166
Basic Configuration
166
Settings for Gas-Fired Operation
171
Settings for Multistage Oil-Fired Operation
176
Extra Functions of the LMV5
181
Configuring the Load Controller
183
Control Parameters of the Load Controller
185
Connection Terminals / Coding of Connectors
190
Connection Terminals Lmv51.040X1
190
Connection Terminals Lmv51.000X1 / Lmv51.000X2 / Lmv51.040X2
191
Connection Terminals Lmv51.140X1
192
Connection Terminals Lmv51.100X1 / Lmv51.100X2 / Lmv51.140X2
193
Connection Terminals Lmv51.300X1 / Lmv51.300X2 / Lmv52.200X1 / Lmv52.200X2 / Lmv52.240X2 / Lmv52.400X1 / Lmv52.400X2
194
Connection Terminals Lmv51.340X1 / Lmv52.240X1 / Lmv52.440X1 / Lmv52.440X2
195
Coding of Connectors
196
Description of Connection Terminals (AC 120 V)
199
Description of Connection Terminals (AC 230 V)
206
Mounting , Electrical Installation and Service
213
Power Supply to the LMV5
214
Examples of Various Installation Situations
215
Determination of the Maximum Cable Length AGG5.6
219
When Is a Second AGG5.2 Power Transformer Required
223
Suppliers of Other Accessory Items
224
Mounting Clip for Mounting Rail
224
Ebus PC Adapter
224
RS232-USB Adapter (Connection AZL52 to PC for Using the ACS450 PC Software)
224
Mechanical Coupling
224
Duties of the Authorized Inspector
225
Technical Data
229
LMV5 and AZL5
229
Loads on Terminals, Cable Lengths and Cross-Sectional Areas
230
Cross-Sectional Areas
232
AZL5 Display and Operating Unit
232
CAN Bus Cable
233
Environmental Conditions (for All LMV5 Components)
233
Dimensions
234
Block Diagram of Contact Links
237
VSD Module
238
VSD Module
239
Inputs / Outputs
239
Configuring the VSD
243
Configuring Speed Acquisition
243
Speed Standardization
244
Configuring the Current Interface
245
Configuring the Fuel Meter
245
Fuel Meter Readings
246
Process Data
247
Emc: Lmv5 - Vsd
248
Connection Terminals
249
Description of Connection Terminals for the VSD Module
250
O2 Trim Control with LMV52 and PLL52
251
General
251
Functioning Principle of O2 Trim Control
252
Air Rate Change
252
Definition of O2 Setpoint
253
Lambda Factor
253
Precontrol
254
Calculation of Precontrol
254
O2 Trim Control
255
Operating Modes of O2 Trim Controller / O2 Alarm
255
Load Limitation with O2 Trim Control
257
Startup
257
Heating up the QGO20 Sensor after Power on
257
Burner Start Mode for O2 Trim Control (Only LMV52.4, Only in Operating Modes O2 Control and Conautodeac)
258
Initializing and Release of the O2 Trim Controller
259
Modulation Release on Startup
261
Behavior in the Event of Load Changes (Dynamic Release Criterion)
261
Increasing the Manipulated Variable in Case of Fast Load Changes (O2Modoffset, Formerly O2Offset)
262
Control Interventions (Switching Functions) by the O2 Trim Controller
263
O2 Trim Control Behavior
263
Limiting the O2 Trim Controller Manipulated Variable with Shutdown
264
Deactivating O2 Trim Control Via a Contact
266
Displaying the O2 Trim Controller Status
267
O2 Alarm
268
Delayed O2 Limit Value
268
Switch-Off Criteria of the O2 Alarm
269
O2 Minimum Value Alarm
269
O2 Maximum Value Alarm
270
Inactivation / Deactivation of the O2 Alarm
270
Self-Test
271
O2 Sensor Test
271
Checking the O2 Content (20.9%)
272
Auxiliary Functions
273
Warning When Flue Gas Temperature Is too High
273
Combustion Efficiency
273
Service Timer for QGO20
274
PLL52 O2 Module
275
Inputs and Outputs
275
CAN Bus X84, X85
278
Configuring the PLL52
278
Configuring the System
279
Actuators / Vsds
279
Parameterizing the Type of Fuel
279
Setting the User-Defined Type of Fuel
280
Commissioning the O2 Trim Control System
281
Setting Fuel-Air Ratio Control
281
Setting the O2 Alarm
281
Direct Entry of O2 Min. Values
282
Measuring the O2 Min. Values by Lowering the Air Rate
282
Setting O2 Trim Control
283
Checking and Changing the Controller Parameters
284
Setting Notes
285
Parameterizations
285
Setting Fuel-Air Ratio Control
285
Setting the O2 Trim Controller
287
Other Notes
287
Technical Data
288
Loads on Terminals, Cable Lengths and Cross-Sectional Areas
288
Flue Gas Recirculation (FGR) Function (LMV50/LMV51.3/LMV52)
289
Function Principle of Flue Gas Recirculation (FGR)
289
Parameter for the Flue Gas Recirculation (FGR) Function
291
Setting Electronic Fuel-Air Ratio Control in Connection with Flue Gas Recirculation (FGR)
295
Settings in Time or Temperature Mode (Without Temperature Compensation)295
295
Settings in Temperature-Compensated Mode (Only LMV52.4)
297
Settings in Deactminpos or Auto Deact Mode (Only LMV52.4)
300
Reading the Flue Gas Recirculation (FGR) Operating Temperature (Only LMV52.4)
301
Dimensions
302
Revision History
303
Changes of LMV51 from Series a to B
303
Changes in the LMV5 Release Upgrade
303
Changes to Basic Unit LMV5
303
Basic Unit LMV51; Software from V02.10 in V02.20
303
Basic Unit LMV52, Introduction V01.10
304
Basic Unit LMV51, Software from V02.30 to V02.50
304
Basic Unit LMV52, Software from V01.30 to V04.10
305
Basic Unit LMV52, Software from V04.10 to V04.20
305
Basic Unit LMV52, Software from V04.20 to V04.50
306
Basic Unit LMV52, Software from V04.50 to V04.80
306
Basic Unit LMV52.4, Software from V04.80 to V10.00
307
Siemens LMV52 series Basic Documentation (278 pages)
Burner Control with integrated Fuel / Air Ratio Control, Burner Control with Load Control and Oxygen Trim Control for Forced-draft Burners
Brand:
Siemens
| Category:
Control Unit
| Size: 4.61 MB
Table of Contents
Table of Contents
4
Block Diagram Inputs / Outputs
23
Block Diagram (Cont'D)
24
Block Diagram (Cont'D)
25
Fuel Train Applications (Examples)
26
Direct Gas Ignition
26
Gas Pilot Ignition 1
26
Gas Pilot Ignition 2
26
Fuel Valve Control Program
26
Fuel Train Applications (Cont'D)
27
Direct Ignition with Light Oil, Multistage
27
Direct Ignition with Light Oil, Modulating
28
Fuel Valve Control Program
28
Direct Ignition with Heavy Oil, Multistage
29
Direct Ignition with
29
Heavy Oil, Modulating
29
Fuel Valve Control Program
29
Dual-Fuel Burner Gas / Light Oil with Gas Pilot Ignition
31
Fuel Valve Control Program
31
Dual-Fuel Burner Gas / Heavy Oil with Gas Pilot Ignition
32
Fuel Valve Control Program
32
Burner Control
33
Description of Inputs and Outputs
33
Flame Signal Input and Flame Detector X10-01 and X10-03
33
Self-Test Function LMV5
33
Technical Data Flame Supervision
33
QRI (Suited for Continuous Operation)
33
Connection Diagram
33
IONIZATION (Suited for Continuous Operation)
34
Qrb
34
Digital Inputs
35
Safety Loop X3-04
35
Flange X3-03
35
Inputs for External Controller (ON/OFF) X5-03
35
Inputs (on / off or STAGE2 / STAGE3)
35
X5-03
35
Air Pressure Switch (APS) X3-02
36
Pressure Switch-VP-Gas / LT or Closed Position Indicator (CPI) X9-03
36
Pressure Switch-Min-Gas, Start Release Gas (Psmin-Gas) X9-03
36
Start Release Gas X7-03 (Only LMV52
36
Pressure Switch-Max-Gas, (Psmax-Gas) X9-03
37
Pressure Switch-Min-Oil (Psmin-Oil) X5-01
37
Pressure Switch-Max-Oil (Psmax-Oil) X5-02
37
Start Release-Oil (START) X6-01
37
Direct Heavy Oil Start (HO-START) X6-01
38
Fan Contactor Contact (FCC) or FGR-PS X4-01
38
Digital Outputs
39
Alarm Output, Type No-SI X3-01
39
Output Fan, Type No-SI X3-01
39
Output Ignition, Type si (IGNITION) X4-02
39
Outputs Valves-Oil , Type si (V
39
Outputs Valves -Gas, Type si (V
39
Output Oil Pump / Magnetic Clutch, Type No-SI X6-02
40
(Start) X4-03
40
Program Sequence
41
Parameters
41
Time Parameters
41
Gas Valve Proving
42
Recommendation
42
Determination of VP Leakage Rate
43
Special Functions During the Program Sequence
44
Lockout Phase (Phase 00)
44
Safety Phase (Phase 01)
44
Reset / Manual Lockout
44
Characteristics
44
Signaling Start Preventions
45
Forced Intermittent Operation
45
Program Stop Function
45
Gas Shortage Program
46
Sequence Diagram
46
Part Load Shutdown
46
Normal / Direct Start
47
Continuous Fan Operation
47
Response to Extraneous Light in Standby
47
Selection of Fuel
48
Selection of Fuel with
48
The Fuel Selector on the LMV5
48
On the AZL5
48
Selection of Fuel Via BACS
48
Fuel Changeover
48
Sequence Diagrams
49
Direct Gas Ignition
49
Gas Pilot Ignition 1
50
Gas Pilot Ignition 2
51
Light Oil Direct Ignition
52
Heavy Oil Direct Ignition
53
Light Oil with Gas Pilot Ignition
54
Heavy Oil with Gas Pilot Ignition
55
Legend to the Sequence Diagrams
56
Fuel / Air Ratio Control (FARC)
57
General
57
Program Sequence
57
Standby
57
Preventilation
57
Ignition
58
Traveling to the Operating Position
58
Operation
58
End of Operating Position
58
Postpurging
59
Actuator Speed Outside Normal Operation
59
Operating Position
59
Modulating
59
Multistage Operation
60
Position Check
61
Dynamic Safety Time Ratio Control
61
Outside the Operating Position
63
Operating Position Modulating
63
Operating Position Multistage
63
Special Features
63
Program Stop
63
Direction of Rotation of Actuators
63
Limitation of the Load Range
64
Activation of Actuators / VSD
65
Lmv51
65
Lmv52
65
Number of Fuel Actuators
65
Traveling Times
65
Shutdown Behavior
65
Overload Protection of Actuators
65
Curve Adjustment
65
Temperature or Pressure Controller (Internal Load Controller LC)
66
General
66
Connection Diagram
66
Operating Modes with the Load Controller
66
Operating Mode 1 (Extlc X5-03)
67
Operating Mode 2 (Intlc)
68
Operating Mode 3 (Int LC Bus)
68
Operating Mode 4 (Int LC X62)
69
Operating Mode 5 (Ext LC X62)
69
Operating Mode 6 (Ext LC Bus)
70
Operating Mode Changeover to Internal Load Controller
70
Control (Characteristics)
71
Operating Mode
71
Integrated 2-Position Controller (C = on / OFF)
71
General
71
Switching Differentials
71
Modulating Control
72
General
72
Function Diagrams
72
Control Parameters
72
Manual Setting of the Control Parameters
72
Self-Setting of Control Parameters (Adaption)
73
Adaption Sequence
73
Checking the Control Parameters
74
Example
74
Settling of the Manipulated Variable
75
Principle
75
Description (Graph)
75
Multistage Control
76
General
76
Load-Dependent Activation of the Higher Burner Stages
76
Function Diagrams
77
Actual Values (X)
78
Input 1, TEMP, Pt100 Sensor (DIN) X60
78
Input 2: TEMP. / PRESS INPUT, DC 0
78
X61
78
Measuring Range Temperature (Can be Parameterized)
78
Measuring Range Pressure (Can be Parameterized)
78
Input 4: TEMP, Pt1000 / LG-Ni 1000 X60
79
Setpoints (W)
80
Internal Setpoint
80
Input 3: SET POINT INPUT X62
80
External Predefined Setpoint
80
External Predefined Load
80
External Predefined
80
Load, Modulating
80
External Predefined Load, Multistage
81
External Setpoint Changeover
81
External Setpoints or Predefined Load Via Digital E-Bus Interface
81
Integrated Temperature Limiter Function
82
TL Within the Scope of TRD
82
TL with External Predefined Load
82
Requirements Placed on Sensor and Protection Pocket
82
Cold Start Thermal Shock Protection (CSTP)
83
CSTP - Modulating Operation
83
CSTP - Multistage Operation
84
CSTP with Temperature Sensor in Pressure Plants
84
Output
85
Output 4
85
Output, Modulating
85
Output, Multistage
85
Multiboiler Plants
85
Multiboiler Plants by Means of an Analog Input
85
Multiboiler Plants by Means of a Digital Interface
85
Display and Operating Unit AZL5
86
Assignment of AZL5
87
Connecting Cable to the E-Bus Adapter
88
Connecting Cable to the PC
88
Ports of the AZL5
89
Port for the PC
90
Connection to Superposed Systems
91
General Information and BACS Functions
91
Reading Ebus-Specific
91
Data
91
Writing Parameters
92
List of Supported
92
Ebus Commands
92
Display and Settings
93
Menu Structure
93
Displays
94
Display (Cont'D)
95
Displays (Cont'D)
96
Lockout and Error Messages
97
Lockout and Error Messages (Cont'D)
98
Lockout and Error Messages (Cont'D)
99
Standard Parameterizations (Incl. Entry of Password)
100
Entry of Password (PW)
101
Start Display
101
First Submenu Level
102
Second Submenu Level
102
Third Submenu Level
102
Fourth Submenu Level
102
Addressing the Actuators (Function Assignment)
103
Direction of Rotation
104
Reset
104
Operational Status Indication by LED on the Actuator
104
Power Is Fed to Unaddressed Actuator
104
Button for Addressing Is Pressed (Display During Addressing Procedure)
104
Addressing Completed, Normal Operation of Actuator
104
Special Function Curve Settings FARC
105
Special Function Adaption LC
115
Burner Identification (Burner ID)
117
Makeup of Burner ID
117
Languages
117
Real Time Clock and Calendar
117
S / W Changeover
117
Backup
117
Type of Battery
117
Adjustment of Contrast (Display)
118
Shutdown Function
118
Safety Check Function
119
Loss-Of-Flame Test
119
SLT Test
119
Menu and Parameter Lists
119
Azl5
119
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Siemens LMV52 series Manual (39 pages)
Burner Management System
Brand:
Siemens
| Category:
Control Unit
| Size: 1.28 MB
Siemens LMV52 series User Manual (17 pages)
Burner management system for forced draft burners. COx supervision and control
Brand:
Siemens
| Category:
Control Unit
| Size: 0.26 MB
Table of Contents
Table of Contents
2
1 Supplementary Documentation
3
2 Warning Notes
4
3 Typographical Conventions
4
4 Cox Supervision and Control
5
General
5
Compatibility of the Cox Functions
5
Functioning Principle of Cox Supervision
5
Hardware Prerequisite / Connection Diagram
6
Operating Modes of Cox Supervision
6
Cox Alarm Operating Mode
7
Cox Control Operating Mode
8
Increasing the Manipulated Variable in Case of Cox Signal (O2Modoffset, Formerly O2Offset)
9
Setting Notes
10
Parameterizations
10
Setting Fuel-Air Ratio Control
10
Setting the O2 Trim Controller
11
Setting the Cox Supervision
11
Display on the AZL52
12
Displaying the O2 Trim Controller Status
12
5 List of Error Messages of LMV5 System
13
6 Revision History
17
Siemens LMV52 series Manual (29 pages)
Burner Management System
Brand:
Siemens
| Category:
Control Systems
| Size: 0.93 MB
Siemens LMV52 series User Documentation (10 pages)
Brand:
Siemens
| Category:
Industrial Equipment
| Size: 0.11 MB
Table of Contents
Table of Contents
3
Safety Notes
4
Parameters
5
The Following MM440 Parameters Are Required to be Entered
5
2.1.1 Perform Quick Commissioning
5
Lmv5
8
Electrical Connection between LMV5
8
The Following LMV52
9
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