ENG CD3200-1PH__15-110A - 04 - West Instruments de México, SA
Contents
1. Mantain Key CAL pushed and give the power supply Release key ON when red and yellow Q sc led are ON e HB Yellow and Red leds are flashing Within 10 sec from start flashing yellow and red leds push again momentary Yellow led only is flashing apply 0 input Signal I E OV for 0 10V 4mA for 4 20mA 0 Signal Now press CAL Key again a d Red led only is x flashing apply HB 10V for 0 10V input 1 100 Signal 20mA for 4 20mA input Now press CAL Key again J Analog input is tuned End TUNE CD Automation srl CD3200 User s Manual from 15A to 110A 11 3 3 Secondary input Terminals 12 e A1 see par 7 3 This analogue input 0 10V may be configured for External current limit profiling The Secondary input is already configured in line with customer requirements that are defined in the complete product code The product code is written on the identification label However if you wish to change the input type proceed as follows Warning this procedure can be done just by specialized personnel To configure the input set the jumper as below represented Front PCB Current Limit Regulation through the R13 trimmer mounted on the front PCB C B C B secondary input not used Regulation through the secondary input ae pe B A C B External current limit profiling When operator finishes to configure the hardware setting he must do the calibration2. LOAD VOLTAGE D P FIRING SIGNAL IIa ee This is an additional feature to Phase Angle The Unit start with a ramp that progressively increase the thyristor firing angle up to arrive to final value Soft start is an important feature to reduce the inrush current with transformers when are switched ON and with cold resistance that are very close to a short circuit when cold resistance are switched ON 10 2 Phase Angle PA For change this Firing mode use software configurator or the parameter on serial link VOLTAGE SUPPLY LOAD VOLTAGE With Phase Angle is possible to control the power to the load allowing to Thyristor to be in conduction for a variable part of the voltage supply cycle The load power can be adjusted from 0 to 100 as a function of analog input signal normally delivered by temperature controller or by potentiometer Normal it s used with inductive loads The only disadvantage with phase angle is the generation of interferences that can be reduced with filters 27 CD Automation srl CD3200 User s Manual from 15A to 110A 10 2 1 Current limit action Usually with Phase Angle it is necessary to use the current limit when the CD3200 is connected to a transformer or cold resistance When the current to the load exceeds the set current limit value the unit decreases the voltage output to maintain the current below the current limit set I lt I current limit set I gt I current limit
3. v V LA TO LOAD amp SES o O NOTE e To work terminals 3 4 must be linked e The auxiliary voltage supply of Drive M unit must be synchronized with load voltage power supply L2 L3 Load Type Variable Resistances Super kanthal or Silicon carbide elements Transformers and Inductances Resistances and Infrared Lamps 21 CD Automation srl CD3200 User s Manual from 15A to 110A 7 6 Diagram of control connection from size 60A to 90A Warning this procedure can be done just by specialized personnel Size S7C L1 L1 CS a e The user installation must be protect by electromagnetic circuit breaker or by fuse isolator Digital Input 24V dc j O O rm C I z u COM JHB f the Auxiliary Voltage 2 LI NO NC Contact written on the identification rin label is different from Supply og Voltage to the load use an OIA external transformer as AlO designated Et a p v A TO LOAD a 9 E o O NOTE To work terminals 3 4 must be linked e The auxiliary voltage supply of Drive M unit must be synchronized with load voltage power supply L2 L3 Load Type Variable Resistances Super kanthal or Silicon carbide elements Transformers and Inductances Resistances and Infrared Lamps 22 CD Automation srl CD3200 User s Manual from 15A to 110A 7 7 Diagram of control connection for size 110A Warning
4. CD3200 will send a five byte exception response as follows Addr unit Func N Exception CRC16 oq eo JH The Function Number byte contains the function number contained in the message which caused the error With its top bit set i e Function 3 becomes 0x83 and the Exception Number is on of the following codes ILLEGAL FUNCTION Function number out of range ILLEGAL DATA ADDRESS Parameter ID out of range or not supported ILLEGAL DATA VALUE Attempt to write invalid data required action not executed NOTE Writing a parameter value equal to its current value is a valid transaction this will not cause an error response 45 CD Automation srl CD3200 User s Manual from 15A to 110A 13 7 Modbus parameters POO1L HO1 Byte Lo Load Voltage R Function This parameter show the Voltage rms value Min Max 0 255 0 FF Hex Value Value depends on the Unit type POO1H HO1 Byte Hi Load Current R Function This parameter show the Current rms value Min Max 0 255 0 FF Hex Value Value depends on when turns have current transformer and from his size s Example With one passage on the current transformer CT 25 0 05A the max value corresponds to the max value of the CT Read value 255 FF Hex Load Current 25A POO2L HO2 Byte Lo Set point Voltage R W Function This parameter is the Set point voltage saved by the Calibration Procedure Min Max 0 255 0 FF He
5. 25 CD Automation srl CD3200 User s Manual from 15A to 110A 9 3 1 HB alarm contact Terminals 10 11 CD3200 is supplied with a normally closed N C contact In alarm condition and without auxiliary voltage the contact is closed relay coil not energized In normal condition no alarm the contact is open relay coil energized if you wish to change the alarm contact put the jumper as shown Type 319 NC standard NO BA NO CD 4xQ00 110 01 9 3 2 HB Calibration An automatic function sets the Heater Break Alarm The auto setting function is described to par 10 2 2 If load current decreases for partial or total load failure sensitivity 20 the yellow LED become ON and alarm relay change status If CD3200 is still in conduction with no input signal LED green OFF it means that there is a short circuit on thyristors and red LED SC become ON The diagnostic is active only when the switching period is longer than 60ms 3main voltage cycles If the load has been changed calibration procedure must be done again 9 3 3 Heater Break RESET To reset Heater Break Alarm open RESET contact on terminal 3 4 26 CD Automation srl CD3200 User s Manual from 15A to 110A 10 Types of firing mode Warning this procedure can be done just by specialized personnel 10 1 Soft Start Phase Angle S PA For change this Firing mode use software configurator or the parameter on serial link VOLTAGE SUPPLY
6. CD3200 User s Manual from 15A to 110A 13 Modbus communication The CD3200 is equipped with two wire RS485 serial communication This means that communication can be between the CD3200 and a master device Ex a computer or terminal 13 1 Physical requirements Character Transmission Data format is fixed to be one start bit eight data bits one stop bit and the parity none 13 2 Modbus Rtu Protocol The standard RS485 Communications use the industry standard MODBUS RTU protocol The following restrictions are imposed e A baud rate is fixed to 9600 Baud only e Support for multi parameter Write operations is limited to support of the Multi Word Write Function Number 16 but permits writing only one parameter per message MODBUS Function 17 Report Slave ID is not supported The following MODBUS functions are supported Function Number Read Holding Registers Read n Word 03 Preset Multiple Registers Write n Word 13 3 Message formats The first character of every message is the Controller address in the range 1 255 and O for broadcast messages The second character is always the Function Number The content of the remainder of the message depends upon this Function Number In most cases the Controller is required to reply to the message by echoing the address and Function Number Broadcast messages are supported at address O to which the CD3200 responds by taking some action without sending b
7. Green LED Aux light on Green LED ON light on Green LED ON is always light off Yellow LED HB light on Red LED SC light on No voltage auxiliary power No input signal Reversed polarities of input signal Reset contact is open Fuse failure Load failure Load connection interruption Thyristor faulty and always in open circuit With HB option the yellow led HB is light on Wrong wiring Short circuit on thyristor If there is HB option the red LED SC is light on HB circuit not tuned Current transformers not properly wired HB circuit not tuned Wrong input signal selection Wrong input signal calibration out of range Auxiliary voltage supply out of limits 50 Give auxiliary voltage supply see wiring diagram Provide to give input signal Reverse the input signal polarity Make link on reset terminals see wiring diagram Substitute the fuse Check the load Check the wiring Substitute the faulty thyristor Check the load wiring Substitute the thyristor Make HB calibration procedure Control current transformers wiring Make HB calibration procedure Control input signal setting Repeat input calibration procedure Verify the auxiliary voltage supply CD Automation srl CD3200 User s Manual from 15A to 110A 14 2 Fans The thyristor unit with forced ventilation uses fans that rotate permanently when the unit is supplied In case of accidental fan failure t
8. access to configuration Min Max 0 FFFF Hex Value 9357 Hex Writing parameters activated any value Writing parameters disabled Note When the CD3200 comes out and then re lighted for change the parameters you must re insert the password P124 H7C Actual power R Function This parameter show the actual value of the power demand Min Max 0 FFFF Hex Value from 0 0 output power P125L H7D Function Value P125H H7D Function Min Max Value P126L H7E Function Min Max Value Note P126H H7E Function Min Max Value Note P127 H7F Function Min Max Value to 65535 100 output power Byte Lo Feed Back Type R W This parameter set the Feed Back Type 00 Hex V2 20 Hex V 40 Hex TI 80 Hex Vxl Byte Hi Tempo di Soft start R W The Unit start with a ramp that progressively increase the thyristor firing angle up to arrive to final value The time is setted by this parameter 0 255 0 FF Hex Each step is 50msec Byte Lo HB Delay time R W This parameter set a delay to have HB alarm active 0 255 0 FF Hex Each step is 50msec If Soft start option is enabled HB Delay time must be greater than Soft start time P126L x 50msec gt P125H x 50msec Byte Hi HB sensibility R W This parameter is the maximum reduction of Load Current to establish the HB Alarm O 100 0 64 Hex Each step is 1 from Nominal Current When you change this parameter HB Calibration pr
9. configuration is already done by CD Automation and you just need to do the following steps 1 Verify CD3200 s current sizing Be sure that e the load current is equal or less than the nominal one of CD3200 e the main voltage is equal or less than the nominal voltage of CD3200 Verify the Product code Verify the Installation Verify the Wiring e allauxiliary connections must be done in line with wirings on this manual e verify that there isn t a short circuit on the load e verify that the Reset Contact on terminal 3 and 4 are closed e With External Enable option give Enable to the unit Supply the auxiliary voltage of the unit Supply the Fan at 230VAC 15 50 60Hz 110VAC 15 50 60Hz Optional Only for size 110A Supply the Power unit Makes Calibration procedure see par 10 2 2 If your CD3200 code is NOT in line with what you really need use the configurator software tool to set up the unit 4 CD3200 Sizing 4 1 1 Wiring with resistive load 2 V V Nominal voltage phase to phase V I CD3200 Nominal current P Nominal power to the load 4 1 2 Wiring with inductive load P T V coso V Nominal voltage phase to phase V I CD3200 Nominal current P Nominal power to the load 11 CD Automation srl CD3200 User s Manual from 15A to 110A 5 Identification and Product Code 5 1 Identification of the unit Before to install the CD3200 unit examine for damages or deficiencies If any is found notify the carr
10. procedure see par 10 2 2 34 CD Automation srl CD3200 User s Manual from 15A to 110A 11 4 Digital Input CD3200 thyristor unit has two digital inputs 11 4 1 External Calibration Terminals 1 and 2 see par 7 3 Supply with 24Vdc terminals 1 2 to start the calibration procedure see par 10 2 2 Is possible configure the input also like External Enable to Enable or Disable the Unit Without Enable the out is always to zero and red led SC flashing otherwise the out will follow the input signal Feed back Selection to switch the set Feed back with the voltage Feed back V Without Digital Input the Unit use the voltage Feed back otherwise use the set Feed back to configure the input type set the jumper as below represented Main PCB CU ONU E External Calibration External Enable Feed back Selection Close With the Feed back Selection open the jumper J15 on the Front PCB board If vou use the input like External Enable or like Feed back Selection is not possible use the input for the Calibration Procedure 11 4 1 1 Reset Terminals 3 and 4 see par 7 3 Open link to terminals 3 4 to stop the CD3200 thyristor unit When an alarm occurs use reset to clear the alarm see par 9 3 35 CD Automation srl CD3200 User s Manual from 15A to 110A 11 5 RS485 serial connection The serial communication port is on Terminals 7 and 8 On this port may be done a network up to 255 CD3200 RS485 A RS
11. set 10 2 2 Calibration Procedure and Current limit set The Current limit is set up through the R13 trimmer on Frontal Board PCB see par 6 5 kg n n LEITET TEILE OOOO Jlr n n e en I2 Jl Turned completely in counter clockwise sense will be Current limit 0 Turned completely in clockwise sense will be Current limit 100 of the Max value of current transformer 25 0 05 50 0 05 o 100 0 05 depending on thyristor size Minimum current is 10 of the current transformer size s If load current is below this value make two turns or more around current transformer H B circuit also diagnoses fuse failure If the External current limit profiling is used before turning the R13 trimmer supplying with 10Vdc the secondary analogic input see par 11 3 3 In order to make the Calibration Procedure follow these indications e Turned completely in counter clockwise sense the trimmer R13 e Start the Calibration using the Key Cal place on the frontal part of the unit or with the digital input terminals 1 2 e All LEDS are on this means that calibration procedure is active e Turn the trimmer R13 in clockwise sense and set the wished current limit e After a minute the CD3200 comes back to the initial situation and the values of tension and current are saved in memory If the load has been changed calibration procedure must be done again 28 CD Automation srl CD3200 U
12. this procedure can be done just by specialized personnel Size S8C L1 L1 AA e The user installation must be protect by electromagnetic circuit breaker or by fuse isolator Fan Power Supply 24Vdc Digital Input rm C Tf the Auxiliary Voltage o lt COM HB 2 LI NO NG Contact written on the identification rin label is different from Supply m Voltage to the load use an OIA external transformer as alo SY designated eri Et ee p E E L LR o lt TO LOAD 2 gt 2 NOTE e To work terminals 3 4 must be linked e The auxiliary voltage supply of Drive M unit must be synchronized with load voltage power supply L2 L3 Load Type Variable Resistances Super kanthal or Silicon carbide elements Transformers and Inductances Resistances and Infrared Lamps 23 CD Automation srl CD3200 User s Manual from 15A to 110A 8 Technical features 8 1 Power output features Voltage Repetitive peak Latching Max peak Leakage I T value Frequency Power Isolation range reverse voltage current one cycle current thyristor range loss Voltage I Inom A V 480V 600V mAeff 10msec A mAeff Hz W Vac re acon pm foe am pm o m wom oe ae 8 2 Derating curve Toe Te X K 1 bend e be 8 3 Cooling fans The thyristor units from size 45A to 90A are equipped with a cooling fan the supply voltage is st
13. 485 B 11 6 PG Connector The programmer port PG is used to configure the thyristor unit with the configuration software and with the programmer cable Once removed the cover put a side of cable in PG connector and the other side in the PC RS232 9PIN serial port PG Connector 36 CD Automation srl CD3200 User s Manual from 15A to 110A 11 7 Address configuration To configure communication address remove cover and set the dip switch as below specified Dip Switch Convert the Address Number in Binary for Example 150 Dec 10010110 Bin The dip switch number corresponds to the bit number Address Number Number a Ts For convert the Number in Binary you can use this method MEE Switch Number have this value g PNE a 7 The Address Number Ex 150 128 Dip 8 16 Dip 5 4 Dip 3 2 Dip2 37 CD Automation srl CD3200 User s Manual from 15A to 110A 12 Fuses and Fuse holder CD3200 unit must be protected by fuses against short circuit selecting the proper I2t that must be lower than the thyristor one The same caution must be taken if Circuit Breaker is used Remember that is very difficult to protect the thyristor if this choice is done WARNING USE SEMICONDUCTOR FUSES ONLY WITH proper I t 12 1 Fuses and Fuse Code for UL Bussmann Div Cooper UK Ltd Ferraz Shawmut SA 200 kARMS Symmetrical A I C 200 kARMS Symmetrical A I C Qt
14. BUS protocol in RS485 is standard External Keypad External fuses and fuse holders No fuses No current limit External current limit profiling 0 10Vdc Opto isolated external enable Heater Break Alarm FAN110 Fan voltage supply 110VAC 15 std 230VAC 15 14W 50 60Hz EP External Protection IP20 for size S7C and S8C CD EASY Clone facility amp memory card UL UL Certification 13 CD Automation srl CD3200 User s Manual from 15A to 110A 6 Installation CD3200 unit should be always mounted in vertical position to improve air cooling on heatsink Maintain minimum distances in vertical and in horizontal as below represented Don t install in proximity of hot elements and near units generating electromagnetic interferences When many units are mounted inside a cubicle provide air circulation as below represented Sometimes it is necessary to provide a fan to have better air circulation f JAIR OUTPUT Am INPUT EF ap A P m F 6 1 Environmental installation conditions l 0 40 C at nominal current Over 40 C use the Ambient temperature l derating curve par 8 2 Stocking temperature 25 C to 70 C Don t install at direct sun light where there Installation place are conductive dust corrosive gas vibration or water and also in salty environmental Up to 1000 meter over sea level For higher Altitude altitude reduce the nominal current of 2 for each 100m over 1000m
15. Humidity From 5 to 95 without condense and ice 14 CD Automation srl CD3200 User s Manual from 15A to 110A 6 2 Dimensions CD3200 CD3200 CD3200 CD3200 15A 25A SOC 35A 45A S3C 60A 90A S7C 110A S8C 6 3 CT dimensions s Tol 39 20 15 CD Automation srl CD3200 User s Manual from 15A to 110A 6 4 Fixing holes B mE e 9 C B EAS o o o OOOO sue Aem sm e wwo nm amo n mo wm mme n 6 5 Removing the cover Remove plastic Cover For all size To remove the board Pull the PCB 16 CD Automation srl CD3200 User s Manual from 15A to 110A 7 Wiring instructions Warning this procedure can be done just by specialized personnel CD3200 unit has isolated heatsink For safety connect the heatsink to hearth using its terminal with hearth symbol CD3200 can be susceptible to airborne interferences from near equipment or from interferences on main supply so a number of precautions must be taken e Contactors coils and chokes must have in parallel a RC filter and must be supplied with a different voltage line e All input output signals must use screened bifilar wires e Signal input and output must not route in same cable try and must not be parallel Local regulations regarding electrical installation should be rigidly observed 7 1 Wiring details Use copper cables and wires rated for use at 75 C only provid
16. R Function This parameter reads the Input command signal after the ramp Min Max 0 255 0 FF Hex Example Input 4mA gt P005H 0 0 Input 12mA gt POO5H 128 50 Input 20mA gt POO5H 255 100 POO6 HOG Power adjust R W Function Its a scaling factor of the Input command signal Min Max 0 255 0 FF Hex Value from O 0 of Output to 255 100 of Output Note This parameter limit the Output Power OUT Power Adjust 100 100 dj Predis E parie pese g0 Joe Lossiesebso UM Power Adjust 80 60 e SE Sf E IJ Power Adjust 40 40 PIT cei ud s mE ee RCM m gs edo e perse en ee g a oe 3 ae A A NN 20 40 60 Input P007 H07 Current Limit R Function This parameter show the Current Limit value see par 10 2 2 When the P004 Bit4 1 This parameter could be written and become the Current Limit from RS485 Min Max 0 255 0 FF Hex Value Value depends on when turns have current transformer and from his size s Example With one passage on the current transformer CT 25 0 05A the max value corresponds to the max value of the CT Read value 255 FF Hex gt Load Current 25A 47 CD Automation srl CD3200 User s Manual from 15A to 110A P121 H79 CD Unit ID R Function This parameter Identify the CD type Family Value CD32 Hex CD3200 Family P122 H7A CD Ver R Function This parameter is for internal use P123 H7B Password R W Function This parameter give the
17. USER S MANUAL C D 3 2 THYRISTOR UNIT Rev 03 2006 from 15A to 110A Mi my Amps P ow EE EEE CD Automation S r l sm ss Via Picasso 34 36 20025 Legnano MI ITALY EAUTOBMATION Tel 39 0331 577479 Fax 39 0331 579479 _ 2 i E Mail info cdautomation com WEB www cdautomation com IL WarhiBDgS iss vare vada ov aw E vr QUEE PL EE FEE cans FEDU RIF KFEF UNE EIER E UOI ME 1 1 Important warning for safety Introductions I T E TT CU ENT aa 2 2 1 Advantages compared with analog thyristor unit 2 2 CD KP high lights 2 3 Clone facility using CD EASY 2 4 Software Configurator 3 OUICk SEAFE ssixi x aesuxbi ERE Ti EM xVEEEEKFIRENN E EYRVEXME NE EEREZWEVENEE KE REVNR ERR KH NE CERE 4 CD3200 SIZING 55s vac d Mr RR ER Uh oa sand e sons nin Vado AS D PNIS E TR RA Ron 5 Identification and Product Code o n no neuunuuunuuuunuururuRuRuRsS 5 1 Identification of the unit 5 2 Ordering code nstallati ROTE TO DUET EE TE 6 6 1 Environmental installation conditions 6 2 Dimensions 6 3 CT dimensions 6 4 Fixing holes 6 5 Removing the cover 7 Wiring IDnsEFUCEIOS i25 svsii ii hd v ione wan ROO CCS EROR don Za C vo A REC RR RR o 7 1 Wiring details 7 2 Power Terminals 7 3 Auxiliary Terminals 7 4 Diagram of control connection from size 15A to 25A 7 5 Diagram of control connection from size 35A to 45A 7 6 Diagram of control connecti
18. ack any reply Data is transmitted as eight bit binary bytes with one start bit one stop bit and parity checking set to none A message is terminated simply by a delay of more than three character lengths at the Baud rate used any character received after such a delay is considered to be the potential address at the start of a new message 41 CD Automation srl CD3200 User s Manual from 15A to 110A 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 The dividing polynomial is 219 21 27 1 Hex 18005 But this is modified in two ways because the bit order is reversed the binary pattern is also reversed making the most significant bit MSB the right most bit e Only the remainder is of interest the right most most significant bit can be discarded Thus the polynomial has the value Hex AOO1 Bit order Normal bit order Most significant bit Least significant bit Most significant byte Least significant Byte Reversed bit order Least significant bit Mostsignificant bit Least significant Most significant byte Byte N B Rever
19. andard 230VAC 15 50 60Hz or optional 110VAC 15 50 60Hz The fan s power consumption is below listed Cc Number of fans USTED Number of fans One Fan 14W One Fan 14W 24 CD Automation srl CD3200 User s Manual from 15A to 110A 9 Led status and alarms 9 1 LED Status Table FeralSie Ent PESCRIPTION Auxiliary supply is not connected e Auxiliary supply is connected and board is OK OFF Condition Load IS NOT Powered Aux E N mnm e o e e Flashing 9 2 Events and alerts that don t stop CD3200 The following events and alerts don t stop the unit e SCR Short Circuit only with the HB option Heater Break only with the HB option When one of these alarms is active the HB relay change status 9 3 Heater break alarm and scr short circuit HB Option The Heater Break Alarm is a circuit to diagnostic partial or total load failure short circuit on SCR and fuses failure e sensibility better than 20 e alarm stored in memory e this alarm is associated to relay output 0 5A at 125VAC The Heater Break circuit to work properly must have at least an input of 25 of the nominal current H B circuit read load current via a current transformer 25 50 0 05 or 100 0 05 depending on thyristor size Minimum current is 30 of the current transformer size s If load current is below this value make two turns or more around current transformer H B circuit also diagnoses fuse failure
20. ception responses 45 13 7 Modbus parameters 46 14 MainteHaliCO ieocsoxcuvuverussvksuswauwEEEIEVELWAFSEFEEE MEFEVEEEME ERE teres E ERE EE EE KEFZEEEVEEE MEE EN EFE EEUEEZHKEEEVEEE 50 14 1 Trouble Shooting 50 14 2 Fans 51 14 3 Servicing 51 14 4 Repairing procedure 51 14 5 Warranty condition 51 15 CD Automati n S dISTtIBDUTOES uui viv suona uv xEkwAEFIEEFEEE ERN EEEEEEYELE EE REEF EzEEEFECEIE SEN EFE EMEREE CE ERE EE 52 1O IN oin TI DI T IT C TIT weedeat ia ele eee ida eee nee eens 54 CD Automation srl CD3200 User s Manual from 15A to 110A 1 Warnings 1 1 Important warning for safety This chapter contain instruction about safety The non observation of these warnings can cause serious accident and the loss of life of operator Serious damages can be also caused to the thyristor unit and to the component system in which is included The installation must be done by qualified people In manual description are used following icons Hazard This icon is present in all operative procedure where if non executed properly can cause serious accident and loss of life of the operator Attention This icon is present in all operative procedure where if not executed can cause faults to the thyristor unit 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 600 V e Auxiliary supply up to 690 Vac see ord
21. ed with silicon carbide elements that change its resistive value with temperature and with age In addition it compensate the voltage fluctuation of the incoming line supply If the user change the type of feed back it s necessary repeat the calibration procedure see par 10 2 2 29 CD Automation srl CD3200 User s Manual from 15A to 110A 11 Connection description 11 1 Electronic boards To have access to the electronic boards the user must removing the unit s cover see par 6 5 Warning this procedure can be done just by specialized personnel 11 1 1 Jumper s position on Front PCB ki Jae CD 3x0G0 110 01 Oooo B zl Kg A n Jlz J PT4 Jit J3 JB GD 3xQ00 11G 01 30 CD Automation srl CD3200 User s Manual from 15A to 110A 11 2 Auxiliary power supply connections The auxiliary voltage supplies the electronic board so check the nominal voltage on the label Description Auxiliary voltage supply for the electronic board Auxiliary voltage supply for the electronic board To change auxiliary supply voltage sold the correct link jumper on main PCB Warning this procedure can be done just by specialized personnel Main PCB Link Jumper J9 J11 goo RP as tj A o e The type of mounted transformer depends of the chosen Auxiliary Voltage in the order code See par 5 2 e If the Auxiliary Voltage written on the identification label is diff
22. ed with the terminal type indicated below 7 1 1 Power cable torque suggested Connector NIE Wire Type Lb in N m mob Terminal 15A 25A UL Listed ZMVV UL Listed ZMVV 60A 90A M6 Screw 70 8 8 0 1 Fork Spade Terminal 110A i Copper Tube Crimp Lug 17 CD Automation srl CD3200 User s Manual from 15A to 110A 7 1 2 Power cable dimensions suggested 18 CD Automation srl CD3200 User s Manual from 15A to 110A 7 2 Power Terminals Before to connect or disconnect make sure that power cables and auxiliary wires are insulated from live voltage Line Input Phase 1 Load Output Phase 1 7 3 Auxiliary Terminals 7 3 1 Upper Terminal Terminal External Calibration 24 Vdc max External Calibration 22 Vdc max 1 1 1 CD3200 Output Command signal Internal Connections CD3200 Output Command signal Internal Connections 7 3 2 Lateral Terminal 7 RS488A 8 RS485B 2 29y O 9 Output 8Vdc stabilized 1 mA MAX gt Z S O 10 HBrelay contact Max 500mA 125Vac Optional 1 1 1 11 HBrelay contact Max 500mA 125Vac Optional 1 1 Log 14 NEM 16 17 Ground S O 18 Auxiliary supply voltage see par 5 2 00 7 10 11 12 13 14 15 16 17 18 19 CD Automation srl CD3200 User s Manual from 15A to 110A 7 4 Diagram of control connection from size 15A to 25A Warn
23. elle OY E Sarlin AB PL 750 00101 Helsinki Finland Tel 358 950444259 Fax 358 95666951 Mr Tapio Ala Ketola http www sarlin com Mesa Industrie Elektronik GmbH Elbestr 10 45768 Marl Germany Tel 49 2365915220 Fax 49 2365915225 Mr Peter Hallwas Toshniwal Instruments Mfg Pvt Ltd PO Gagwana Pin 305023 Dist Ajmer India Tel 91 145420506 Fax 91 145420505 Mr Ravi Toshniwal 52 CD Automation srl CD3200 User s Manual from 15A to 110A CasCade Automation Systems BV Ridderhaven 16 2984 BT Ridderkerk The Netherlands Tel 31 180463870 Fax 31 180485921 Mr Patrick Braams http www cascade a s com mailer cascade a s com Teck Instrument AS Verksveien 7 N 3330 Skotselv Norway Tel 47 32 241300 Fax 47 32 241301 Mr Johan Petter Haffner http www teck no jph teck no SRC Sistemas de Regulacion y Control SL Avda del Cantabrico 11 Pabellon 6 Poligono Industrial Betono 01013 Vitoria Gasteiz Alava Spain Tel 34 945259455 Fax 34 945258852 info srcsl com http www srcsl com CRA Mess Regel Antriebstechnik AG Stampfstrasse 74 CH 8645 Jona Switzerland Tel 41 552126959 Fax 41 552126960 Mr Chiauzzi http www cra ch mail cra ch Electronica Francisco Palma Saavedra Av Amerigo Vespucio 513 B Villa Alto Jahuel 2 Pudahuel Santiago Chili Tel 56 27482023 Fax 56 27482032 Mr Francisco Palma S electronica palma
24. er code Fan voltage 230Vac 50 60Hz 110V optional Don t remove the cover which provides adequate protection against electric shock Don t use this thyristor unit in aerospace and nuclear application Electric Shock Hazard Risque the choque lectrique When thyristor unit has been connected to main supply voltage and is switched off before to touch it be secure that the unit is isolated and wait at least one minute to allow discharging internal capacitors Thus be secure that e access to thyristor unit is only permitted to specialized personnel e the authorized personnel must read this manual before to have access to the unit e the access to the units must be denied to unauthorized personnel Important warnings attention Local regulations regarding electrical installation should be rigidly observed e Safety regulations must be rigidly observed Don t bend components to maintain insulation distances Protect the units from high temperature humidity and vibrations see performances Don t touch components to prevent electrostatic discharges on them e Verify that all rating are in line with real needs e If authorized personnel must measure voltage current etc on units take away rings and other jewels from fingers and hands e Authorized personnel working on thyristor unit under power supply voltage must work on insulated board Be secure that board is not connected to earth This listing does not represent a com
25. erent from Supply Voltage to the load use an external transformer with primary equal to load voltage and secondary equal to the Auxiliary Voltage 31 CD Automation srl CD3200 User s Manual from 15A to 110A 11 3 Analog inputs CD3200 thyristor unit have an analogue input to drive the output and a second analogue input that can be use for external current profiling Before to operate on CD3200 make sure that the Power voltage and auxiliary voltage supply are not connected 11 3 1 Input command signal configuration Terminals A2 and A1 see par 7 3 The Input command signal is already configured in line with customer requirements that are defined in the complete product code The product code is written on the identification label However if you wish to change the input type i e from 0 10V to 4 20mA proceed as follows Warning this procedure can be done just by specialized personnel To configure the input type set the jumper as below represented Front PCB Type Input features E pue pe nes Tina jns jue n When operator finishes to configure the hardware setting he must do the input calibration procedure 32 CD Automation srl CD3200 User s Manual from 15A to 110A 11 3 2 Input calibration procedure Warning this procedure can be done just by specialized personnel This procedure is needed only if you change the input type Start TUNE Auxiliary power supply OFF
26. frequency devices at low frequency are used near the thyristor unit some precautions should be taken like line Filters and shielded cables for input signal and for load cables We reserves the right to apply modifications to the our products without any advice The thyristor unit must be mounted vertically and with no obstruction above and below to allow good flow ventilation When mounted side by side leave a gap of 15 mm between the units Hot air of one thyristor unit must not invest the unit positioned above The maximum cabinet temperature must not exceed 40 C A suitable electromechanical device must ensure that the unit can be electrically isolated from the incoming line supply UL LISTED gt C C CD Automation srl CD3200 User s Manual from 15A to 110A 2 Introduction A thyristor unit is semiconductor device which acts as a switch formed by two thyristors in ant parallel To switch on the alternating current the input signal will be on and the thyristor will switch off at first Zero Crossing voltage with no input signal The benefits of thyristor units compared with elettromechanical contactors are numerouses no moving parts no maintenance and capacity to Switch very fast Thyristors are the only solution to control transformers and special loads that change resistance with temperature and with age L1 Thyristor acu iO 2 1 Advantages compared with analog thyristor unit CD3200 can be connected via RS485 t
27. here is an over heating temperature on heatsink In this case to give protection to thyristor there is a thermal switch properly setted The function of this Switch is to open the input signal until the heatsink temperature falls below the setted value This means that also with input signal in ON condition the unit is switched OFF and the system can not work at full power For this reason is important to control periodically the fans status checking that are rotating 14 3 Servicing In order to have correct cooling the user must clean the heatsink and the protective grill of the fans The frequency of this servicing depends on environmental pollution Also check periodically if the screw for the power cables and safety earth are tightened correctly 14 4 Repairing procedure Phone to CD Automation 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 CD Automation or to your distributor e Write a fault description and give the name of your personnel to which refers Use a rugged packaging to ship the unit 14 5 Warranty condition CD Automation gives a 12 months warranty to its products The warranty is limited to repairing and parts substitution in our factory and does exclude products not properly used and fuses Warranty does not include products with serial numbers deleted The faulty product should be shipped to CD Automation at customer s cos
28. ier immediately Check that the product features shown on CD3200 identification label corresponds to that ordered see par 5 2 An identification label provides all the information regarding the factory settings of the unit This label is on the unit as represented below Identification Label AUX IF BACHIOPTIOH FIRING Ooi O Soft Start O4 20m OUP OT o COsB200 12 CD Automation srl CD3200 User s Manual from 15A to 110A 5 2 Ordering code Model CD3200 1 2 3 4 5 7 8 9 CD3200 Ex CD3200 75A 75A 400V 480V 90 130V 0 10V PA V HB 1 Max CURRENT of CD3200 Max CURRENT of CD3200 15A 35A 60A 110A 25A 45A 90A The Max CURRENT must be equal or more than nominal current 2 Load CURRENT Specify this value that will be used to configure the unit in CD Automation 3 Load Voltage incoming voltage supply Specify this value that will be used to configure the unit in CD Automation 4 Max VOLTAGE of CD3200 48V eoo The Max VOLTAGE must be equal or more than operating voltage 5 _ Auxiliary Voltage 90 130V Da 90 a 130Vac 10VA 170 265V Da 170 a 265Vac 10VA 230 345V Da 230 a 345Vac 10VA 300 530V Da 300 a 530Vac 10VA 510 690V Da 510 a 690Vac 10VA 6 0 10V 0 10Vdc POT 10KQ potentiometer 4 20mA 4 20mA ie S PA Soft Start Phase Angle PA Phase Angle 8 Feed Back V Voltage V2 Voltage square I Current VXI Power VxI MOD
29. ing this procedure can be done just by specialized personnel Size SOC L1 L1 J o p s qu The user installation must be protect by electromagnetic circuit breaker or by fuse isolator Digital Input Tf the Auxiliary Voltage written on the identification label is different from Supply Voltage to the load use an external transformer as designated COM H B NO NC Contact POWER UNIT zz z e lt x TO LOAD 2 gt 2 ES O N e O NOTE To work terminals 3 4 must be linked e The auxiliary voltage supply of Drive M unit must be synchronized with load voltage power supply L2 L3 Load Type Variable Resistances Super kanthal or Silicon carbide elements Transformers and Inductances Resistances and Infrared Lamps 20 CD Automation srl CD3200 User s Manual from 15A to 110A 7 5 Diagram of control connection from size 35A to 45A Warning this procedure can be done just by specialized personnel Size S3C L1 L1 CS a e The user installation must be protect by electromagnetic circuit breaker or by fuse isolator Digital Input 24V dc O o o O O rm C z u COM 3HB f the Auxiliary Voltage 2 LI NO NG Contact written on the identification rin label is different from Supply gt 0 Voltage to the load use an Ol A external transformer as qa O designated Et E p dE
30. ntenance Manuals on www cdautomation com CD Automation srl CD3200 User s Manual from 15A to 110A 2 4 Software Configurator You can download the free software Configurator from our web site L CO3000M CO 3X0 Load wiring www cdautomation com on D ras Sea If the CD3200 code is in line with your Fano Tru cona Fima S aringd i Pees quamalivd A zamm FEF requirement providing that the operating phe es si voltage and Load current are inside the B Seear A eman code the CD3200 has been already TAM le oh aaa configured in our Factory and you are ren Sap ready to run E You need software tools only to modify srt the ordered configuration Anyway we suggest checking the unit on the machine with the test section To install the software download it from the website launch the installation program and follow the instruction on the screen To configure the unit you can use the standard communication port RS485 on terminals blocks or use the programming Cable and plug it inside the PG connector see par 11 6 Connect the other side of the programming cable to the PC RS232 9PIN serial port Set the baud 29600 and address default 1 of PC serial port 10 CD Automation srl CD3200 User s Manual from 15A to 110A 3 Quick Start Attention this procedure must be carried out by skilled people only If your CD3200 code is in line with what you really need then the main
31. o an Industrial Personal Computer On serial link are available many information like current power load status and all the parameters for diagnostic and configuration Tele service and clone facility is also available The advantages over the analog and non Full digital versions are flexibility and the possibility to implement special features without to change any Hardware Several strategies can be implemented and selected via the parameter on serial link All these features are not available on analog thyristor unit that use also small micro just to perform dedicated task Ex for Heater Break Alarm CD KP RS 485 MODBUS CD32700 CD Automation srl CD3200 User s Manual from 15A to 110A On CD Automation web site is available free of charge the Configuration Software A cable with its built in converter and connector is available from CD Automation The configuration cable can be plugged into the PG connector of CD3200 or if a CD KP is available it s possible to have the connection above indicated on front unit This solution allow to engineers to verify configuration without to go inside the cubicle where there is high voltage and without to stop the plant 2 2 CD KP high lights 2 2 1 General description e Local remote facility e Set point ramp up down Scroll selection of Set point power Power read out Current Display indication for Heater Break Alarm SCR short circuit Retransmis
32. ocedure is necessary Power Set R W This parameter show the Power set saved by the Calibration Procedure O FFFF Hex from 0 0 output power to 65535 100 output power 48 CD Automation srl CD3200 User s Manual from 15A to 110A P128L H80 Function Min Max Default Note P128H H80 Function Min Max Default Note Byte Lo Integral R W This parameter is the integral time of the feed back loop 0 255 0 FF Hex 50 Hex If you increase integral time you increase the output stability but you increase also the time to reach the set Byte Hi Proportional R W This parameter is the gain of the feed back loop 0 255 0 FF Hex VxI or V2 5 Hex V or I 12 Hex This parameter increase the loop speed but decrease the loop stability 49 CD Automation srl CD3200 User s Manual from 15A to 110A 14 Maintenance 14 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 Indication on Thyristor unit doesn t go in conduction with input signal Load current flows also with no input signal Current flows at nominal value but Yellow LED HB is light on Current flows at nominal value but Red LED SC is light on Thyristor unit doesn t work properly Green LED Aux is always light off Green LED Aux light on Green LED ON light off
33. on from size 60A to 90A 7 7 Diagram of control connection for size 110A S T clhinical Teatur6s o etre cec a a aaa 8 1 Power output features 8 2 Derating curve 8 3 Cooling fans 9 Led status and aldriisisi idisse Euescvsa des SEEU EE EWE EUIS MESE Ew EU ISZEE EEUU ORE ENS 9 1 LED Status Table 9 2 Events and alerts that don t stop CD3200 9 3 Heater break alarm and scr short circuit HB Option LO Types of firing mode soir en iai d Ex x OR ap Rc ca E RU CRR RV Ra 10 1 Soft Start Phase Angle S PA 10 2 Phase Angle PA 10 3 Feed back control mode CD Automation srl CD3200 User s Manual from 15A to 110A Il Connection descriDEHIOD iisscnenivsmicanevesinancrenivacanasinenedenenawavunevanaueReiescusneleneiemivanewenenininenes 30 11 1 Electronic boards 30 11 2 Auxiliary power supply connections 31 11 3 Analog inputs 32 11 4 Digital Input 35 11 5 RS485 serial connection 36 11 6 PG Connector 36 11 7 Address configuration 37 12 Fuses and Fuse HOIOGE sicsiieicc cdc ses cieine ee E Ea EA EENI 38 12 1 Fuses and Fuse Code for UL 38 12 2 Fuses and Fuse Code for CE 39 12 3 FuseHolder size 40 13 ModDu us commiuliCalliOH icucusvavesecszexsusuanckswszeriEazsWawcWrwrswEREVEE REFERRE Es VKENEE EFE REV aE OEN EFE EUE 41 13 1 Physical requirements 41 13 2 Modbus Rtu Protocol 41 13 3 Message formats 41 13 4 Read holding registers read n words Function 03 44 13 5 Preset multiple registers write n words Function 16 44 13 6 Error and ex
34. plete enumeration of all necessary safety cautions CD Automation srl CD3200 User s Manual from 15A to 110A PPP PP PRS Protection protection CD3200 thyristor unit has an insulated cover to compliance to International specification IP20 To understand if IP20 protection is sufficient should be evaluated the installation place where the units are installed Earth terre CD3200 family has isolated heatsink For safety connect the heatsink to earth to avoid shocks in case that circuit board or THYRISTOR lose insulation Earth impedance should be correspondent to local earth regulation Periodically the earth efficiency should be inspected Electronic supply alimentation lectronique CD3000 family electronic circuit should be supplied by dedicated voltage supply for all electronic circuit but not in parallel with contactor s coil solenoids and other inductive or capacitive loads It s recommended to use a shielded transformer Our thyristor units have an excellent immunity to electromagnetic interferences if all suggestions contained in this manual are respected In respect to a good Engineering practice all inductive loads like solenoids contactor coils should have a filter in parallel Emissions emission All thyristor switching at high speed generate some radiofrequency disturbance CD3200 series compliance with EMC rules for CE mark In many installations near electronic devices have not been noted problems If radio
35. s electronicapalma cl Bresimar LDA Quinta Do Simao en 109 Esgueira 997 Aveiro Portugal Tel 351 214951760 Fax 351 234303329 Mr Carlos Breda Paragon Alliance Ltd PO Box 104 Pevensey BN23 5WZ East Sussex England Tel 44 1323740800 Fax 44 1323740018 Mr Jeremy Watson http www paragonalliance co uk jez watson paragonalliance co uk LA Konsult AB Agatan 1 73440 Hallstahammar Sweden Tel 46 22010905 Fax 46 22010403 Mr Leif Johansson http www la konsult se leif la konsult se CONTROLTEMP SL C Rafael Casanovas 21 local 08130 Sta Perpetua de Mogoda Barcelona Spain Tel 34 935741320 Fax 34 935744116 info controltemp net http www controltemp net Danaher Corporation 1675 Delany Road Gurnee IL 60031 1282 USA Tel 1 8473605310 Fax 1 8476626633 Mr Andrew Ross http www dancon com andrew ross danaher com Beta Technic Aps Bygstubben 5 DK 2950 Vedbaek Denmark Tel 45 45662208 Fax 45 45662206 Sune Granzow http www betatechnic dk ENG CD3200 1PH__15 110A 04 DOC 53 CD Automation srl CD3200 User s Manual from 15A to 110A 16 Note 54
36. sed order applies so CRC16 returns Reversed bit order 42 CD Automation srl CD3200 User s Manual from 15A to 110A CR CRC error check data 1 word 1 Digits of calculation characters START in command message J Check on the number of times of CR calculation Setting FFFF Hex To CR Setting 1 to I Exclusive logical Sum XOR is executed on one character 1 byte at I charactor of CR and designated message and results are set to CR Setting 1 to J Bit at right and of CR is 1 CR is shifted by 1 bit to right After shifting CR by 1 bit to right AO01 Hex and exclusive logical sum XOR are executed for setting the result in CR Added 1to J Eight times of calculation is completed J gt 8 YES Added 1 to I Calculation of all charactersis completed I gt All characters numbers YES END C Language CRC 16 Example static short CRC16 unsigned char p first unsigned char p last i unsigned int crc Oxffff short j for p_first lt p_last p_first crc p first for j 8 j gt 0 j ji if crc amp 0x0001 else return crc crc crc gt gt 1 crc 0xA001 crc crc gt gt 1 43 CD Automation srl CD3200 User s Manual from 15A to 110A 13 4 Read holding registers read n words Function 03 The message sent to the unit to obtain the value of one or more registers comprises the following eigh
37. ser s Manual from 15A to 110A 10 3 Feed back control mode The type of Feed back select has already configured in line with customer requirements that are defined in the complete product code The product code is written on the identification label However if you wish to change type of Feed back use software configurator or the parameter on serial link If the digital input is set as Feed back Selection see par 11 4 it s possible to change the select Feed back with the Voltage Feed back V simply activating the input The feed back defines the Control Mode It s possible to have e V Voltage feed back The input signal is proportional to the output voltage This means that input signal becomes a voltage demand This control mode compensate the voltage fluctuation of the incoming line Supply e Current feed back The input signal is proportional to the current output This means that input signal becomes a current demand This control mode maintain the current also if the load impedance changes e V2 Square Voltage feed back The input signal is proportional to the output square voltage This means that input signal becomes a power demand The power remains constant if the load impedance doesn t change e VxI Power feed back The input signal is proportional to the power output This means that input signal becomes a power demand The power remains constant also if voltage and load impedance change This feed back is us
38. sion 4 20mA or 0 10V selectable of one of these parameters power current Dimensions 48x96x92mm WxHxD CD KP is designed to give two access levels e First Level Access the operator is able to view the power current and voltage as well as set the power when the CD KP is in Local Mode At this level the password function is disabled to prevent accidental parameter changes by unauthorized personnel e Second level access By connecting a PC to the RS232 port located on the front of the CD KP it s possible to have access to all parameters of the CD Automation Thyristor Unit using the free downloadable Configuration Software Configuration changes can be made interactively without powering down the unit removing the need to open the cabinet or to stop the process CD Automation srl CD3200 User s Manual from 15A to 110A 2 3 Clone facility using CD EASY THYRISTOR UNIT 1 THYRISTOR UNIT 2 OPERATE READ PUSH BUTTON OPERATE WRITE PUSH BUTTON MOVE AND CLONE CD EASY is a Memory Support used by maintenance personnel in the shop floor The Clone Facility makes it possible to copy the configuration of one Thyristor Unit and paste it into another in a matter of seconds The CD EASY can be loaded with the standard unit operating configuration and stored together with the system drawings in a convenient place enabling unit reconfiguration within seconds if required For CD KP and CD EASY are available Mai
39. t and our Service will evaluate if product is under warranty terms Substituted parts remain of CD Automation property 51 CD Automation srl CD3200 User s Manual from 15A to 110A 15 CD Automation s distributors For a more precise and rapid service please contact the distributor nearest to you CABE S r l Via Ferrara 15 17 40018 S Pietro in Casale BO Tel 051 6661345 Fax 051 6661283 Sig Bergonzoni info cabesrl it CEAM Control Equip S r l Via Val d Orme 291 50053 Empoli FI Tel 0571 924181 Fax 0571 924505 Sig Campinoti info ceamgroup it Studio Rapaccini S a s Via del Rivo 138 05100 Terni TR Tel 0744 305105 Cell 335 6163428 Fax 0744 305110 Dott Rapaccini rapaccin tin it ITALY Vectra Misure S r l Via Gaidano 109 17 10137 Torino TO Tel 011 3097003 Fax 011 3098799 Sig Cochis vectramisureQ libero it Secif S a s Via Bachelet 27 35010 Busa di Vigonza PD Tel 049 8934422 Fax 049 8934415 Sig Ferro info secif com INTERNATIONAL DISTRIBUTORS PICS NV Middelmolenlaan 110 2100 Deurne Belgium Tel 32 332 65959 Fax 32 332 66770 Mr Berge Billiauws http www pics be Hengstler Div Cont Ind 94 106 Rue B Pascal Z I des Mardelles 93602 Aulnay Sous Bois Cedex France Tel 33 148795541 Fax 33 1498795561 Mr Laurent Mulley Hengstler GmbH Uhlandst 49 D 78554 Aldingen Germany Tel 49 7424890 Fax 49 742489500 Mr Armin B
40. t bytes Addr of N of Word 1 Word 3Hex The normal reply will echo the first two characters of the message received followed by a single byte data byte count which will not include itself or the CRC For this message the count value equals the number of parameter values read multiplied by two Following the byte count the specified numbers of parameter values are transmitted followed by the CRC16 bytes Je 5 jJ jM uo qo m 3Hex 13 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 count always set to 1 a single byte byte count always set to 2 the value to be written and the CRC16 bytes Addr of N of Word Valore 1 Word 16 HI LO 1 2 HI LO LO HI 10Hex The unit normally responds with the following eight bit reply 16 HI LO 1 LO HI 10Hex 44 CD Automation srl CD3200 User s Manual from 15A to 110A 13 6 Error and exception responses If a received message contains a corrupted character parity checks failure framing error etc or if the CRC16 check fails or if the received message is otherwise syntactically flawed e g byte count or word count is incorrect the CD3200 will ignore that message If the received message is syntactically correct but nonetheless contains an illegal value the
41. x POO2H HO2 Byte Hi Set point Current R W Function This parameter is the Set point of current below which HB alarm occurs Min Max 0 255 0 FF Hex Value This value is the load current POO1H minus value of parameter P126H POOS HO3 Status Table R Function It s a tab in bit that represent the Status of thyristor unit Value Bit 0 1 gt Short circuit on SCR Bit 1 1 gt Load Failure HB Alarm Bit 2 1 gt Output signal ON Bit 3 1 gt HB Calibration in progress Bit 4 1 gt Current Limit Flag Bit 5 2 1 Thermal switch P004 H04 Command Table R W Function It s a tab in bit for remote commands via RS485 Value Bit O 1 gt Activate HB Calibration procedure Bit 1 1 gt Input Command from RS485 see P005 Bit 2 1 gt Disable Output signal Only with Input from RS485 Bit 3 2 1 Reset HB Alarm Bit 4 1 gt Current Limit via RS485 see P007 Note When unit is switch off all command parameter are set to O POOSL HOS Byte Lo Input command signal R Function This parameter reads the Input command signal see par 7 3 When the P004 Biti 1 This parameter could be written and become the Input Command from RS485 Min Max 0 255 0 FF Hex Example Input 4mA gt PO05L 2 0 0 Input 12mA gt POO5BL 128 50 Input 20mA gt POO5BL 255 100 46 CD Automation srl CD3200 User s Manual from 15A to 110A POO5H HOS Byte Hi Ramped Input command signal
42. y EN ro oe ARMS A sec ARMS A sec FWC 660 Grb 16A10F 10 16 FWC 660 Grb 32 32A10F 10 32 CP URC CP URC CP URD CP URQ 1 1 1 onthe 6970 f CP URQ Other Fuses at your choice must have I t 20 less than thyristor s It High speed fuses are only used for the thyristor protection and can not be used to protect the installation The user installation must be protecting by electromagnetic circuit breaker or by fuse isolator The warranty of thyristor is null if no proper fuses are used See tab above gt gt eR c UL us LISTED 38 CD Automation srl CD3200 User s Manual from 15A to 110A 12 2 Fuses and Fuse Code for CE Fuse and Fuse holder Current I2T max CODE ARMS A2 sec om w Lom 60 FFH1038 32A FU1038 32A FFH1451 40A FU1451 40A FFH2258 80A FU2258 80A 6550 FFH2258 125A FU2258 125A 14000 Other Fuses at your choice must have I t 20 less than thyristor s It High speed fuses are only used for the thyristor protection and can not be used to protect the installation isolator The warranty of thyristor is null if no proper fuses are used See tab above AN The user installation must be protecting by electromagnetic circuit breaker or by fuse C 39 CD Automation srl CD3200 User s Manual from 15A to 110A 12 3 FuseHolder size for size 15A 25A for size 35A 45A for size 60A 90A CE for size 90A UL 110A 117 40 CD Automation srl
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