Honeywell CD3000M-1ph User Manual
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Honeywell CD3000M-1ph User Manual

Thyristor unit up to 110a
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EN1I-6306
USER'S MANUAL
M-1ph
CD3000
Rev. 12/2004
THYRISTOR UNIT
110A
Up To

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Summary of Contents for Honeywell CD3000M-1ph

  • Page 1 EN1I-6306 USER’S MANUAL M-1ph CD3000 Rev. 12/2004 THYRISTOR UNIT 110A Up To...
  • Page 2 CD3000M-1PH Thyris Unit up to 110A Index: GLOSSARY Terminology Input signal Power feed back What is a thyristor unit TECHNICAL SPE CIFICATIONS General features Input features Output features Derating curve ORDERING INFORM ATION INSTALLA TION AND WIRING INFORMATION Identificatio n of the unit...
  • Page 3 Honeywell CD3000M-1PH up to 110A User’s Manual CAUTION Thyristor units are used in power industrial equipment. When the thyristor unit is working, there are on the unit the following voltages - Maximum main supply voltage on power terminals up to 600V.
  • Page 4 User’s Manual CD3000M-1PH up to 110A Honeywell Protection(protection) CD3000 thyristor family has a polymeric plastic cover in compliance to International specification IP20. To understand if IP20 protection is sufficient should be evaluated the installation place where the units are installed.

  • Page 5: Input Signal

    Honeywell CD3000M-1PH up to 110A User’s Manual 1. Glossary 1.1 Terminology voltage power supply. the full circulating current in thyristor unit. total load power. 1.2 Input signal SSR: This input type is a square waveform generated by a temperature controller.

  • Page 6: Technical Specifications

    User’s Manual CD3000M-1PH up to 110A Honeywell 2. Technical specifications 2.1 General features Operating temperature 0÷40°C for higher temperature see derating curve Voltage power supply 24 V minimum, 480V max and 600 V on request Input signal 4÷20 mA 0÷10V...

  • Page 7: Input Features

    Honeywell CD3000M-1PH up to 110A User’s Manual 2.2 Input features Maximum Input Input signal ON condition OFF condition current drain Impedance 5mA constant current ≥4V - max 30V ≤1V Analog 0÷10V 8200 ohm Analog 4÷20mA 100 ohm Potentiometer 8200 ohm 10K ohm 2.3 Output features...

  • Page 8: Ordering Information

    User’s Manual CD3000M-1PH up to 110A Honeywell 3. Ordering information Model CD3000M 1PH CD3000M-1PH 400V 480V 460V Ex:CD3000M 1PH/ 90A/ SSR/ 1 Nominal current of CD3000M 110A 2 Operating Load Voltage (incoming voltage supply) Specify the value of the line supply.

  • Page 9: Installation And Wiring Information

    Honeywell CD3000M-1PH up to 110A User’s Manual 4. Installation and wiring information 4.1 Identification of the unit Before to install the CD3000M unit examine for damages or deficiencies. If any is found, notify the carrier immediately. Check that the product features shown on CD3000M cover and identification label corresponds to that ordered.
  • Page 10 User’s Manual CD3000M-1PH up to 110A Honeywell 4.3 Dimensions Size W(mm) H(mm) D(mm) 15A (S0C) 25A (S0C) 35A (S3C) 45A (S3C) 60A (S7C) 90A (S7C) 110A (S8C) 4.4 CT dimensions (Heater Break HB) www.honeywell.com/imc...

  • Page 11: Fixing Holes

    Honeywell CD3000M-1PH up to 110A User’s Manual 4.5 Fixing holes Size A(mm) B(mm) C(mm) D(mm) 15A (S0C) 25A (S0C) 35A (S3C) 45A (S3C) 60A (S7C) 90A (S7C) 110A (S8C) www.honeywell.com/imc...

  • Page 12: Wiring Instructions

    User’s Manual CD3000M-1PH up to 110A Honeywell 5. Wiring Instructions Warning: this procedure can be done just by specialized personnel. CD3000M unit has isolated heatsink. For safety connect the heatsink to hearth using its terminal with hearth symbol. CD3000M can be susceptible to airborne interferences from near equipment or from interferences on main supply, so a number of precautions must be taken.

  • Page 13: Cabling Detail

    Honeywell CD3000M-1PH up to 110A User’s Manual 5.2 Cabling detail Use 75°C copper (CU) conductor only, provided with the terminal type indicated below. (Utiliser conducteur de cuivre (CU) pour 75°C seulement, avec les terminal suivants ) Torque/couple Wire Current/courant Wire/cable...
  • Page 14 User’s Manual CD3000M-1PH up to 110A Honeywell Power terminals wire details: Current Supply Load Cable Screw Clable Screw 110A Auxiliary connectors and earth: Current Auxiliary Supply Earth Cable Clable Screw 0,50 0,50 0,50 0,50 0,50 0,50 110A 0,50 www.honeywell.com/imc...

  • Page 15: Wiring Connection

    Honeywell CD3000M-1PH up to 110A User’s Manual 5.3 WIRING CONNECTION 5.3.1 CD3000 15-25A * The user installation must be protect by electromagnetic circuit breaker or by fuse isolator Reset ** If the Auxiliary Voltage (written on the identification label) is different from Supply...
  • Page 16 User’s Manual CD3000M-1PH up to 110A Honeywell 5.3.3 CD3000 60-90A * The user installation must be protect by electromagnetic circuit Reset breaker or by fuse isolator RS485-A ** If the Auxiliary Voltage (written RS485-B identification label) H.B. different from Supply Voltage (to...

  • Page 17: Led Status Table

    Honeywell CD3000M-1PH up to 110A User’s Manual 5.4 LED Status Table STATUS DESCRIPTION Auxiliary supply is not connect Auxiliary supply is connect SCR OK SCR short circuit Laod OK Load Fault OFF Condition(Load IS NOT Powered) ON Condition(Load IS Powered)
  • Page 18 User’s Manual CD3000M-1PH up to 110A Honeywell 6. Start up Before to supply the thyristor unit: • verify that load current equal or less than nominal; For resistive load For inductive load φ • verify that there is no short circuit on load;...
  • Page 19 Honeywell CD3000M-1PH up to 110A User’s Manual 6.1 To remove the board 2 Pull the PCB 1 Remove plastic Cover www.honeywell.com/imc...

  • Page 20: Auxiliary Supply

    User’s Manual CD3000M-1PH up to 110A Honeywell 6.2 Auxiliary supply Warning: this procedure can be done just by specialized personnel. To change auxiliary supply voltage sold the correct link-jumper on main PCB Main PCB 230V Auxiliary supply 460V Auxiliary supply If the Auxiliary Voltage (written on the identification label) is different from Supply Voltage •...

  • Page 21: Analog Input

    Honeywell CD3000M-1PH up to 110A User’s Manual 6.3 Analog input Warning: this procedure can be done just by specialized personnel. 6.3.1 Setting Analog input To change input type remove plastic cover and configure jumpers as represented below: Jumpers Configuration FRONT PCB...
  • Page 22 User’s Manual CD3000M-1PH up to 110A Honeywell 6.3.2 Tuning Analog input Warning: this procedure can be done just by specialized personnel. START TUNE UNIT OFF Mantain Kay CAL pushed 2sec. and Switch ON Release key when red and yellow H.B.

  • Page 23: Heater Break Alarm

    Honeywell CD3000M-1PH up to 110A User’s Manual 6.4 Heater Break Alarm Heater Break Alarm is a microprocessor based circuit to diagnose partial or total load failure and short circuit on SCR and fuses failure. • discrimination better than 20%; • latching alarm plus reset;...
  • Page 24 User’s Manual CD3000M-1PH up to 110A Honeywell 6.4.3 HB alarm contact Warning: this procedure can be done just by specialized personnel. The contact of the H.B. Relay is available on auxiliary terminals. Terminal Descriprion Common relay HB alarm NO/NC HB relay alarm...
  • Page 25 Honeywell CD3000M-1PH up to 110A User’s Manual Main PCB www.honeywell.com/imc...
  • Page 26 User’s Manual CD3000M-1PH up to 110A Honeywell 6.4.4 Calibration This procedure it’s necessary to give set point to Heater Break. CD3000M reads the load current many times and when the value is the same for three times takes it as set point.
  • Page 27 Honeywell CD3000M-1PH up to 110A User’s Manual 6.4.5 Digital input Command Reset Reset H.B. H.B. Contact Contact NO/NC NO/NC 6.4.6 RS485 Command RS485-A RS485-B Reset Reset H.B. H.B. Contact Contact NO/NC NO/NC If load current decreases for partial or total load failure (sensitivity 20% standard adjustable via RS485) the yellow LED becomes ON and alarm relay changes status.
  • Page 28 User’s Manual CD3000M-1PH up to 110A Honeywell 6.5 Delay triggering option Warning: this procedure can be done just by specialized personnel. It's used to switch ON-OFF primary of WITH DELAY NO DELAY transformer coupled with resistive load on ϕ secondary. It's used to prevent inrush surge current when zero voltage switching is used and to avoid fuse blowing.
  • Page 29 Honeywell CD3000M-1PH up to 110A User’s Manual 7. Thiristor firing mode 7.1 Zero Crossing (ZC) ZERO CROSSING ZC firing mode is used with Logic Output from temperature controllers Thyristor operates like a contactor. The Cycle VOLTAGE SUPPLY (V) time is performed by temperature controller.

  • Page 30: Phase Angle ( Pa)

    User’s Manual CD3000M-1PH up to 110A Honeywell 7.5 Delay Triggering+Burst WITH DELAY NO DELAY Firing (DT + BF) ϕ It's used to switch ON-OFF primary of transformer coupled with resistive load on secondary. It's used to prevent inrush surge CURRENT (I)
  • Page 31 Honeywell CD3000M-1PH up to 110A User’s Manual 7.7 Configurator To configure CD3000M unit, you can download the free software and the Configurator Manual from our web site www.honeywell.com/imc. To configure the unit you can use the standard communication on terminals 7-8 or use a programming cable.
  • Page 32 User’s Manual CD3000M-1PH up to 110A Honeywell To connect the programming cable to the thyristor unit, remove cover as in picture PROG. CONN. Once removed the cover, put a side of cable in prog connector(K10) and the other side in the PC RS232(9PIN) serial port.
  • Page 33 Honeywell CD3000M-1PH up to 110A User’s Manual 8. Fuse and fuseholder for UL certification units .1 Fuse and Fuse Code CD3000M unit must be protected by fuses against short circuit selecting the proper I²t that must be lower than thyristor one. The same caution must be taken if C ircuit Breaker is used.
  • Page 34 User’s Manual CD3000M-1PH up to 110A Honeywell 8.2 FuseHolder size 15-25A 35-45A 17mm 80 mm 26mm 110 mm 90-110A 35mm 125 mm 37mm 150 mm 70 mm www.honeywell.com/imc...
  • Page 35 Honeywell CD3000M-1PH up to 110A User’s Manual 9. Fuse and fuseholder for CE mark unit 9.1 Fuse and Fuse Code The thyristor unit must be protected by fuses against short circuit selecting the proper I²t that must be lower than thyristor one. The same caution must be taken if Circuit Breaker is used.
  • Page 36 User’s Manual CD3000M-1PH up to 110A Honeywell 9.2 FuseHolder size 15-25A 35-45A 17mm 80 mm 26mm 110 mm 60-90A 110A 35mm 125 mm 37mm 150 mm 70 mm www.honeywell.com/imc...

  • Page 37: Modbus Communication

    Honeywell CD3000M-1PH up to 110A User’s Manual 10.Modbus communication The CD3000M is equipped with two-wire RS485-compatible serial communications, by which means communication may occur between the Controller and a master device (e.g. a computer or terminal). 10.1 Physical requirements 10.1.1 Character Transmission Data format is fixed to be one start bit, eight data bits, one stop bit, baud rate 9600 and the parity none.
  • Page 38 User’s Manual CD3000M-1PH up to 110A Honeywell Since only the RTU form of the protocol is supported, each message is followed by a two-byte CRC 16 (a 16-bit cyclic redundancy checksum). This checksum is calculated in accordance with a formula which involves recursive division of the data by a polynomial, with the input to each division being the remainder of the results of the previous division.
  • Page 39 Honeywell CD3000M-1PH up to 110A User’s Manual CR= CRC error check data (1 word) I = Digits of calculation characters START in command message J = Check on the number of times of CR calculation Setting FFFF (Hex) To CR...
  • Page 40 User’s Manual CD3000M-1PH up to 110A Honeywell 10.2.3 C Language CRC 16 Example static short CRC16 (unsigned char *p_first,unsigned char *p_last) unsigned int crc=0xffff; short j; for (;p_first<=p_last;p_first++) crc ^= *p_first; for(j=8;j>0;j--) if(crc & 0x0001) crc = crc >> 1;...
  • Page 41 Honeywell CD3000M-1PH up to 110A User’s Manual 10.2.5 Preset Multiple Registers (Write n Words) - Function 16 This is an eleven-byte message. only one parameter may be written for each received message. The usual pre-amble is followed by the address of the parameter to be written, a two-byte word...

  • Page 42: Word Parameters

    User’s Manual CD3000M-1PH up to 110A Honeywell 10.3 Word parameters Parameter Notes Heater nominal current Read only Set-point HB Read /write Status Table (shown in Tab 2.1.2) Read only Comand Table (shown in Tab 2.1.3) Read /write Read - (Write if BIT1in Command table i = 1) Output Power (0 –...
  • Page 43 Honeywell CD3000M-1PH up to 110A User’s Manual 10.3.2 Set-point HB Parameter 2 Operations: Read/Write Meaning: It correspond at one value in points (0-255, o-FF Hex). It’s the set of current value below which HB alarm occurs. This value is the load current minus % value of parameter 124H. This value depend on nominal current of transformer that change in function of thyristor nominal current as described in below tab.
  • Page 44 User’s Manual CD3000M-1PH up to 110A Honeywell 10.3.5 Output Power Parameter 5 Command from controller Operations: Read Meaning: It rapresent a value in points (0-255, 0-FF Hex) and it’s the power demand in % of controller. Example: 0 (Hex) = 128...

  • Page 45: Status Table

    Honeywell CD3000M-1PH up to 110A User’s Manual 10.3.7 Status Table Meaning Notes Short circuit on SCR Read only Load Failure Read only On-Off Read only HB Calibration in progress Read only 0=Normal 1=Calibration 10.3.7.1 Short circuit on SCR Bit 0...
  • Page 46 User’s Manual CD3000M-1PH up to 110A Honeywell 10.3.8 Command Table Meaning Notes Read /write 0=Off - 1=ACTVATE Calibration HB Calibration ( normal mode set to 0) Firing command Read /write 0=from terminal - 1=from RS485 On-Off Read /write 0=Off -...

  • Page 47: Thyristor Unit Configuration

    Honeywell CD3000M-1PH up to 110A User’s Manual 10.4 Thyristor unit Configuration Parameter Notes Password Write Delay trigger 124L Read /write % HB 124H Read /write Firing type 125L Read /write Soft start time 125H Read /write N° burst 126L Read /write...

  • Page 48: Soft Start Time

    User’s Manual CD3000M-1PH up to 110A Honeywell 10.4.4 Firing type Parameter 125L Operations: Read/Write Meaning: Selection table of firing modes. Value Type Option Zero Crossing Single Cycle Burst Soft Start Zero Crossing Single Cycle Burst Soft Start Zero Crossino Delay trigger...
  • Page 49 Honeywell CD3000M-1PH up to 110A User’s Manual 10.4.6 N° burst Parameter 126L Operations: Read/Write Meaning: It’s a value in point (0 – 255, 0 – FF Hex). In burst firing mode it rapresents the number of cycles at 50% power demand 10.4.7 Delay time HB...
  • Page 50 User’s Manual CD3000M-1PH up to 110A Honeywell 10.4.9 Cycle time Parameter 127H Operations: Read/Write Meaning: It’s a value in points (0 – 255, 0 – FF Hex). Each step is 50msec . ON OFF 100% Time Cycle Time When single cycle (SC) and burst firing (BF) is used must be setted at 240 (FO Hex)

  • Page 51: Address Configuration

    Honeywell CD3000M-1PH up to 110A User’s Manual 10.5 Address configuration To Configure communication address remove cover and set the dip-switch as below specified. ON OFF 10.5.1 Address table www.honeywell.com/imc...
  • Page 52 User’s Manual CD3000M-1PH up to 110A Honeywell www.honeywell.com/imc...
  • Page 53 Honeywell CD3000M-1PH up to 110A User’s Manual www.honeywell.com/imc...

  • Page 54: Maintenance

    User’s Manual CD3000M-1PH up to 110A Honeywell 11. Maintenance 11.1 Trouble Shooting Small problems sometimes can be solved locally with the help of the below tab of trouble shooting. If you don’t succeed, contact us or your nearest distributor. Symptom...

  • Page 55: Repairing Procedure

    Honeywell CD3000M-1PH up to 110A User’s Manual 11.2 Repairing procedure • Phone to us. • Explain to Service Engineer the problem because sometimes it can be solved with a phone call. • If this is not possible ship the unit to us or to your distributor.

  • Page 56: Sales And Service

    However, we assume no responsibility for its use. While we provide application assistance personally, through our literature and the Honeywell website, it is up to the customer to determine the suitability of the product in the application.

This manual is also suitable for:

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