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CD Automation srl

REVO M

User’s Manual

REVO_M08

36

19

RS485 Serial Port

The serial communication port RS485 is available on the Command Terminals and on the 9pin DIN male
connector.
On this port may be done a network up to 127 REVO M.
On the 9pin DIN male connector is also possible connect the CD-EASY

Terminal

Description

A+

RS485 A

B-

RS485 B

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Summary of Contents for Revo M 1PH

Page 1: ...CD Automation S r l Via Picasso 34 36 20025 Legnano MI ITALY Tel 39 0331 577479 Fax 39 0331 579479 E Mail info cdautomation com WEB www cdautomation com USER S MANUAL Rev 06 2009 Revo M from 30A to 45A ...

Page 2: ...CD Automation srl REVO M User s Manual REVO_M08 2 ...

Page 3: ...inal block M2 Drive M_________________________________________________________________ 18 11 1 2 Terminal block M1 Drive M_________________________________________________________________ 18 11 1 3 Terminal block M3 Drive M_________________________________________________________________ 18 11 1 4 Terminal block M4 Drive M_________________________________________________________________ 18 11 2 Sc...

Page 4: ... 34 17 3 1 Primary Input Terminals 5 and 6 of M2 ______________________________________________________34 18 PG CONNECTOR ________________________________________________________ 35 19 RS485 SERIAL PORT _____________________________________________________ 36 20 MODBUS COMMUNICATION _______________________________________________ 37 20 1 MODBUS RTU Protocol_________________________________________...

Page 5: ...e qualified people to work in safety Protection Protection Protezione The unit have IP20 protection rating as defined by the specific international Is necessary consider the place of installation Earth Terre Messa a terra For safety the Thyristor unit with isolated heat sink must be connected to earth Earth impedance should be correspondent to local earth regulation Periodically the earth efficien...

Page 6: ...ll 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 Emissioni All solid state power controllers emit a certain amount of radio frequency energy because of the fast switching of the power devices The CD Automation s Thyristor unit are in accord with the ...

Page 7: ...ormers and special loads that change resistance with temperature and with age Load Thyristor 4 Advantages compared with analog thyristor unit Communication RS485 is a standard feature of REVO M this allows the use of many information like current power load state and all the parameters for diagnostic and configuration Ulterior advantages of the digital system vs the analogical is the flexibility a...

Page 8: ...the program and follow the instructions on the screen Run the software configurator and set the serial port of the PC with con baudrate 19200 default and the address of Thyristor unit default 1 To connect the unit at the PC it s necessary use the USB TTL converter connected between the unit and the USB port of the PC USB TTL converter need a driver to work properly you can find it at www cdautomat...

Page 9: ...he parameters U_OP Operative Voltage and A_Lo Nominal Current of the load using the frontal keypad or CDA Thyristor configurator software Operative Voltage V R W Function It s necessary to specify the operative voltage Min Max 24 1000V Default 230 Note With voltage up to 330V and over 600V REVO M needs hardware modifications specify this in phase of ordination Load nominal current A R W Function I...

Page 10: ...of the load P Nominal power of the load V I Delta wiring with resistive load control on two phases with REVO M 2PH V P I 73 1 V Nominal voltage of the load I Nominal current of the load P Nominal power of the load V I Star wiring with resistive load control on three phases with REVO M 3PH V P I 73 1 V Nominal voltage of the load I Nominal current of the load P Nominal power of the load V I Delta w...

Page 11: ...sure that the Thyristor unit have not damages If the product has a fault please contact the dealer from which you purchased the product The identification s label give all the information regarding the factory settings of the Thyristor unit this label is on the unit like represented in figure Verify that the product is the same thing as ordered ...

Page 12: ...345V 3 300 530V 5 510 690V 6 INPUT 0 10V dc V 4 20 mA A 10k Pot K SSR S Firing ZC Zero Crossing Z BF Burst Firing B SC Single Cycle only 1PH unit C S BF Soft Start Burst Firing1 only 1PH unit J PA Phase Angle only 1PH unit P PA S Phase Angle Soft Start only 1PH unit E DT Delayed Triggering1 only 1PH unit D Control Mode None 0 V Voltage available with BF SC S BF and DT U VxI Power available with BF...

Page 13: ...0 660 9 035 FU1451 50A 50 1800 660 9 040 FU1451 50A 50 1800 660 9 045 FU1451 50A 50 1800 660 9 Caution High speed fuses are used only for the thyristor protection and can not be used to protect the installation Caution The warranty of thyristor is null if no proper fuses are used See tab Warning When it is supply the Thyristor unit is subject to dangerous voltage don t open the Fuse holder module ...

Page 14: ...n more unit has mounted inside the cabinet maintain the air circulation like represented in figure Sometimes is necessary installing a fan to have better air circulation 10 1 Environmental installation conditions Ambient temperature 0 40 C at nominal current Over 40 C use the derating curve Storage temperature 25 C a 70 C Installation place Don t install at direct sun light where there are conduct...

Page 15: ...srl REVO M User s Manual REVO_M08 15 10 3 Dimensions and Weight REVO M 1PH REVO M 2PH REVO M 3PH Size W mm H mm D mm Weight kg 1PH 72 120 7 184 1 148 2PH 108 120 7 184 1 756 3PH 144 120 7 184 2 354 10 4 Fixing holes ...

Page 16: ...nce 100 ohm POT 15 K ohm min Digital Input 4 30Vdc 5mA Max ON 4Vdc OFF 1Vdc Output features power device Nominal current in continuous service See order code Max peak current 10ms 400A for unit type 030 600A for unit type 035 800A for unit type 040 45 Voltage range 24 600V Repetitive peak reverse voltage 1200V Latching current 250mA Leakage current 15mA eff I T value tp 10msec 830 AV s for unit ty...

Page 17: ...ion should be rigidly observed Use copper cables and wires rated for use at 75 C only Power cable torque suggested Type Connector Type Torque Lb in N m Wire Range mm AWG MAX Current Terminals Wire Terminals UL Listed ZMVV 030 035 040 045 Screw M5 26 6 3 0 1 5 10 16 8 45A Rigid Flexible Spade Terminal Cable dimensions of the Command Terminals 0 5mm AWG 18 Cable dimensions of the Earth suggested 6 m...

Page 18: ... Input 6 Control Input 7 10V Output 8 Slave Output factory connection 9 Slave Output factory connection 11 1 2 Terminal block M1 Drive M Terminal Description 10 GND 11 TA1 Input factory connection 12 TA1 or TA2 input factory connection 13 TA3 input factory connection 14 Common alarm relay output 15 Normally open alarm relay output 16 Normally close alarm relay output 11 1 3 Terminal block M3 Drive...

Page 19: ...CD Automation srl REVO M User s Manual REVO_M08 19 11 2 Schematic ...

Page 20: ...CD Automation srl REVO M User s Manual REVO_M08 20 11 3 Connection Diagram for Single phase TOP VIEW DOWN VIEW Caution this procedure must be performed only by qualified persons ...

Page 21: ...omation srl REVO M User s Manual REVO_M08 21 11 4 Connection Diagram for 3 phases control on 2 phases Caution this procedure must be performed only by qualified persons Load Type T1 T2 T3 T1 T2 T3 Delta Star ...

Page 22: ...Manual REVO_M08 22 11 5 Connection Diagram for 3 phases control on 3 phases Caution this procedure must be performed only by qualified persons Load Type T1 T2 T3 T1 T2 T3 L1 L3 L2 T1 T2 T3 T1 T2 T3 N Delta Open Delta Star Star Neutral ...

Page 23: ...ters and to save the modified values The Control Panel have three menu and to enter in one of them you must set correctly the parameter Operator Menu 2 This menù contains a reading parameters that give information on the state of the unit it include also the base parameters for quick start like the value of current and voltage load and the Set point data Hardware Menu 5 This menu contains all the ...

Page 24: ...CD Automation srl REVO M User s Manual REVO_M08 24 12 1 Scroll the parameters ...

Page 25: ...the setpoint reference change from Analog input to Digital value setted in the parameter Change Firing type With this function when you active the input the Firing type setted in the parameter change in Phase Angle PA available only on 1PH 13 2 Digital Output terminal terminal 14 15 16 of M1 The REVO M thyristor unit has 1 relay output on terminal 14 15 16 of terminal block M1 Max 500mA 125Vac The...

Page 26: ...input signal LED green OFF it means that there is a short circuit on thyristors and SC become ON You can Adjust the sensibility of HB alarm by using the parameter This parameter is setted between 1 and 255 of the nominal resistance This parameter is the maximum reduction of the resistance Load to establish the HB Alarm There is also parameter to set a delay to have HB alarm active 14 2 HB alarm co...

Page 27: ...Cycle it s the faster zero crossing switching method in relationship of the power demand from a temperature regulator or from an external signal With input signal at 25 the output is one cycle ON and three cycles OFF With input signal at 50 the output is one cycle ON and one cycle OFF With input signal at 75 the output is three cycles ON and one cycle OFF With input signal at 76 the output is the ...

Page 28: ...0 ON OFF LOAD VOLTAGE V 75 50 25 15 3 Soft Start with Burst Firing S BF 1Ph Only This is an additional function to the Burst Firing The unit start in phase angle mode with a ramp starting from zero up to the full tension in the cycles number set in the parameter When the ramp is over the thyristor unit will stay in conduction at full voltage up to the end of cycles of burst The S BF firing is used...

Page 29: ...r Quartz Lamp The only disadvantage with phase angle is the possible generation of interferences that however can be reduced with opportune filters VOLTAGE SUPPLY V 100 ON OFF LOAD VOLTAGE V 75 50 25 15 5 Soft Start with Phase Angle S PA This is an additional function to the Phase Angle The firing angle of the thyristor increase or decrease up to the final setpoint value The Soft start ramp is an ...

Page 30: ...rent Zero Crossing Voltage Voltage Voltage Current Delay angle 0 to 100 0 Zero Crossing Voltage For understand the Delay Triggering firing we have represented the waves generate by vectors that rotates in counterclockwise Without Delay Triggering With Delay Triggering y V1 I1 V3 I3 I2 V2 x i2 i1 i3 y V1 I1 V3 I3 I2 V2 x i2 i3 Delay Angle α Without delay at zero crossing when V1 is to zero projecte...

Page 31: ... signal becomes a voltage demand This control mode compensates the voltage fluctuation of the incoming line supply I 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 W Power feed back The input signal is proportional to the power output This means ...

Page 32: ...CD Automation srl REVO M User s Manual REVO_M08 32 17 Electronic boards 17 1 How to access ...

Page 33: ...from voltage sources Terminal M4 M4 Description 1 Voltage Supply for Electronic Boards Auxiliary Voltage 2 Not Used 3 Voltage Supply for Electronic Boards Auxiliary Voltage To change auxiliary supply voltage sold the correct link jumper on CD6000M board The type of mounted transformer depends of the chosen Voltage in the order code Transformer Type Link Jumper JP1 JP2 Link Jumper JP3 TR 605 120V 9...

Page 34: ...imary input ex from 0 10V to 4 20mA proceed as follows A B C A B C A B C Type Input features Jumper 0 10V default Impedance 15KΩ Open POT Impedance 10KΩ min Open 4 20mA Impedance 100Ω Close Primary Input calibration procedure When you change the hardware setting is necessary make the Input calibration procedure To make the Input calibration procedure follow these steps Give the power supply With C...

Page 35: ...on srl REVO M User s Manual REVO_M08 35 18 PG Connector The PG Connector is used to configure the thyristor unit with the configuration software and with the programming cable The programming cable is not included ...

Page 36: ...t The serial communication port RS485 is available on the Command Terminals and on the 9pin DIN male connector On this port may be done a network up to 127 REVO M On the 9pin DIN male connector is also possible connect the CD EASY Terminal Description A RS485 A B RS485 B ...

Page 37: ...terminate after a said time of time out equal at 3 5 time of a character transmission where there are not transitions on the transmission line The first Byte of each message is always the address of the unit that is a value from 1 to 255 or 0 for the broadcast messages the second is always the function number and the rest of the message depends of the function demand When a Slave receive an messag...

Page 38: ...gram show how to organize the CRC 16 bit 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 crc 0xA001 else crc crc 1 return crc ...

Page 39: ...C Address Unit Function N of Byte First Parameter Value Last parameter value CRC 16 3 3Hex HI LO HI LO LO HI 20 4 Preset Multiple Registers This function could write only a parameter for each message The message is composed by 11 Byte one Byte for the address one for the function 10 Hex two Byte for first parameter to write two Bytes for the N of parameters fixed to 1 0001 Hex one Byte with the nu...

Page 40: ...The error code could be one of the followings Error Code Name Cause 1 ILLEGAL FUNCTION Function not supported 2 ILLEGAL DATA ADDRESS Address out of range 3 ILLEGAL DATA VALUE Attempt to write invalid or action not carried out NOTE If you write a parameter s value equal at his actual value this is a valid transaction and don t cause an error 20 6 Address Configuration The thyristor unit is assigned...

Page 41: ... 3 A for unit up to 90A from 0 0A To 1023 1023A Default Example 45A is equal to read value 450 with decimal point P040 settings 1 450A is equal to read value 450 with decimal point P040 settings 0 Note P012 H0C Power output R Function This parameter shows the Average power output on the three phases Min Max 0 1023 0 3FF Hex Value from 0 0 To 1023 100 Default Example Note P013 H0D Status Table R Fu...

Page 42: ... When the P004 Bit1 1 This parameter could be written and become the Input Command from RS485 Min Max 0 1023 0 3FF Hex Value from 0 0 To 1023 100 0 Default Example Input 4mA P005L 0 0 Input 12mA P005L 512 50 Input 20mA P005L 1023 100 Note P016 H10 Maximum output R W Function Its a scaling factor of the Input command signal Min Max 0 255 0 FF Hex Value from 0 0 of Output To 255 100 of Output Defaul...

Page 43: ...55 0 FF Hex Value from 0 0 To 255 100 Default 0 Example Note P023 H17 Sofstart Ramp Up R W Function This parameter have two functions if the firing mode is Phase Angle de P023 is Time to reach the full angle of firing The Unit starts in phase angle mode with a ramp starting from zero up to full voltage in a presetted and Adjustable time The time is setted by this parameter Min Max Value Default Ex...

Page 44: ...parameter increase the loop speed but decrease the loop stability P027 H1B Integral Time R W Function This parameter is the integral time of the feed back loop Min Max 0 255 0 FF Hex Value Default 50 Hex Example Note If you increase integral time you increase the output stability but you increase also the time to reach the set P028 H1C HB delay Sec R W Function This parameter set a delay to have H...

Page 45: ...l input Min Max Value 0 Additional Reset Alarm 1 Setpoint Zero 2 Feed back Selection 3 Setpoint Analog Digital 4 External Alarm Default 1 Example Note P033 H21 Digital input 2 configuration R W Function This parameter selects the function of digital input Min Max Value 0 Additional Reset Alarm 1 Setpoint Zero 2 Feed back Selection 3 Setpoint Analog Digital 4 External Alarm Default 1 Example Note P...

Page 46: ...0 0A To 1023 1023A for unit over 90A Value Default Max Current of REVO M if not specified in the Order Code Example Size of REVO M Max Current 100A Load nominal Current 50A P119 50 0 Note This parameter is necessary to have the correct rescaling inside the unit For this reason it s very important specify this value in the order code P044 H2C Input type V R W Function Input type selection Min Max 0...

Page 47: ...lt The red led SC is light on with HB option Change the fuse Check the wiring Check the load Change the thyristor module Load current flow also without input signal Red LED SC light on Wrong wiring SCR short circuit Check the wiring Change the thyristor module Current flows at nominal value but Yellow LED HB SC is light on Yellow LED HB light on or Red LED SC light on HB circuit not tuned Current ...

Page 48: ...CD Automation srl REVO M User s Manual REVO_M08 48 ...

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