CD Automation REVO C User Manual Download Page 71 | Manualshive

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REVO C

1PH from 300A to 800A

User’s manual

71

14.2 Current Limit tuning procedure

•  Give the power supply and set the current limit to zero:
  - In analog mode, set the analog input 2 to zero
  - In digital mode, set the parameter=0

• Start the thyristor unit.

• Set the primary input or the setpoint value at 100%

•  Increase the current limit
  - In analog mode increase the value of the analaog input
  - In digital mode increase the parameter until to reach the desired value of rms current.

• Stop the thyristor unit.

The Current Limit Procedure is done.

Use the configurator software to set the desired current limit value.

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Summary of Contents for REVO C

Page 1: ...ANUAL Rev 12 2019 1PH from 300A to 800A 015 M RC1 300 800 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 ...

Page 2: ......

Page 3: ...y Standard EN60947 1 2007 A1 2011 A2 2014 EN60947 4 3 2014 Generic Emission standard EN60947 4 3 2014 Group 1 Class A emissions Generic Immunity standard EN60947 4 3 2014 Industrial Immunity SODDISFA I REQUISITI DELLA NORMA Specifica di sicurezza EN60947 1 2007 A1 2011 A2 2014 EN60947 4 3 2014 Specifica sulle emissioni EN60947 4 3 2014 gruppo 1 emissioni classe A Specifica sulle Immunità EN60947 4...

Page 4: ...l Control Switches and equivalent to CSA C22 2 14 For more detail search for File E231578 on www ul com ESD Sensitive product use proper grounding and handling techniques when installing or servicing product Do not throw in trash use proper recycling techniques or consult manufacturer for proper disposal A NOTE marks a short message to alert you to an important detail A CAUTION safety alert appear...

Page 5: ...ironment and application AVERTISSEMENT L indice de protection du régulateur de puissance est de IP20 lorsque les couvercles sont installés et fermés L appareil doit être installé dans une enceinte qui assure toute la protection supplémentaire nécessaire pour l environnement et l application WARNING Ground the power controller via the provided protective earth grounding terminal Verify ground is wi...

Page 6: ...AUTION The thyristor units here described have been designed for use with sinusoidal networks with nominal frequency 50 60 Hz Any application with NON SINUSOIDAL distorted or disturbed networks could compromise the correct operation of the unit ATTENTION Les unités de thyristors décrites ici ont été conçues pour être utilisées avec des réseaux sinusoïdaux d une fréquence nominale de 50 à 60 Hz Tou...

Page 7: ...horization RMA Customers wishing to return any items whether they are incorrectly supplied faulty or damaged in transit must first complete a Return Material Authorisation RMA form to obtain an RMA number from the Service Department A full repair service is available for customers Prior to submitting the RMA form and returning products customers are recommended to contact the technical support tea...

Page 8: ... 4 Fan Specification 19 6 5 Environmental installation conditions 19 6 6 Derating Curve and Thermal conditions 19 6 7 Calculating flow capacity of the fan 19 6 8 Wi Fi Transmitter Module 20 Installation 21 7 1 Dimensions and weight 22 7 2 Fixing holes 22 Wiring instructions 23 8 1 Removing the cover 23 8 2 Line power and Load cable bar dimensions and torque suggested 23 8 3 Cable dimensions sugges...

Page 9: ... only 63 12 2 Using Serial Port RS485 only 64 12 3 Using Digital Input Serial Port RS485 64 12 4 Using FieldBus only 65 12 5 Using Digital Input FieldBus 66 Firing type 67 13 1 Zero Crossing 67 13 2 Single Cycle 67 13 3 Burst Firing 67 13 4 Soft Start with Burst Firing 68 13 5 Phase Angle 68 13 6 Soft Start with Phase Angle 68 13 7 Delay Triggering with Burst Firing 69 13 8 Half Cycle 69 Current L...

Page 10: ...ut 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 electromechanical 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 L2 Thyri...

Page 11: ...ul thermal system diagnostics Comprehensive power controller range Provides wide range of options from simple single phase to complex three phase loads to 690V 100kA short circuit current rating SCCR Not reviewed by UL Enables greater protection in the event of a short circuit c UL 508 Listed Shortens project schedules agency testing and expenses Control modes contactor voltage current or power Sa...

Page 12: ...st unit section For install the software launch the program and follow the instructions on the screen Run the software configurator and set the correct serial port number by menu setting serial com port number 2 To connect the unit at the PC it s necessary to use the micro USB 2 0 Modbus RTU cable USB connection need a driver to work properly you can find it from our site However the configuration...

Page 13: ...y the Unit 5 Go in the Operator menu Set the parameters Operative Load Voltage and Nominal Current of the load using the frontal keypad or Thyristor configurator software The Unit is ready to work The auxiliary voltage supply of the REVO C unit must be synchronized with load voltage power supply If the Auxiliary Voltage written on the identification label is different from Supply Voltage to the lo...

Page 14: ... current of the load P Nominal power of the load Single phase wiring with inductive load with REVO C 1PH V Nominal voltage phase to phase I Nominal current to the load P Nominal power to the load Open Delta wiring with resistive load with 3 X REVO C 1PH V Nominal voltage of the load I Nominal current of the load P Nominal power of the load V V V I P V I P 3V I P Vcosφ 4 ...

Page 15: ... 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 5 ...

Page 16: ... T Zero Crossing No Soft Start Z Linear Soft Starter R CONTROL MODE 11 description code Open Loop 0 Voltage U Voltage Square Q Current I Current Square A Power VxI W External feedback X OPTION 12 description code No Option 0 Option code see code page table FAN VOLTAGE 13 description code Fan 115Vac 1 Fan 230Vac Std Version 2 Fan 24Vdc 3 APPROVALS 14 description code CE EMC For European Market 0 CU...

Page 17: ...ur smart phone via the CD Automation App direct to your thyristor unit in the cabinet to read current voltage power and energy totalization as well as the ability to change parameters to improve process and product quality without opening the cabinet door APP Free of charge download it from Google Play or Apple Store DATA LOGGER This feature is important to see the historical data of parameter lik...

Page 18: ...VAC only with HB option 6 2 Input features Digital Input 4 30Vdc 5mA Max ON 4Vdc OFF 1Vdc 0 5Hz max Volt Analogic input 0 10Vdc impedance 15 kΩ Current Analogic input 0 20mA impedance 100 Ω 4 20mA impedance 100 Ω Potentiometer 10 kΩ min Logic input SSR Fast Enable 4 30Vdc 5mA Max ON 4Vdc OFF 1Vdc duty cycle min 100 ms max 3Hz 6 3 Output features power device Current Nominal Voltage range Ue Repeti...

Page 19: ...pecification are referred to continuous service at 40 C ambient temperature For higher temperature multiply the nominal current times derating coefficient K as represented in the graph 6 7 Calculating flow capacity of the fan Allthe thyristor unitswhen are in conduction produces power loss that is dissipated inside cubicle in terms of heating Due to this fact the internal temperature of cubicle is...

Page 20: ... not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Caution no changes or modifications allowed on the equipment not expressly approved by the party responsible for compliance It could void the user s authority to operate the equipment The FCC number is located on the right side of the unit see sample bel...

Page 21: ...nimumdistances inverticalandinhorizontal as represented this area must be free from obstacle wire copper bar plastic channel When more unit has mounted inside the cabinet maintain the air circulation like represented in figure without obstacle for the air flow Is necessary to install a fan to have better air circulation as calculated previously 30 cm 20 cm 2 cm AIR FLOW IN V AIR FLOW OUT V FAN in ...

Page 22: ...ixing holes 7 1 Dimensions and weight 7 12 7 12 7 7 12 12 97 490 7 12 7 12 7 7 12 12 97 530 REVO C 1PH 300A 700A S12 W 137mm H 520mm D 270mm Weight 15Kg REVO C 1PH 800A S15 W 137mm H 560mm D 270mm Weight 15Kg REVO C 1PH 300A 700A S12 REVO C 1PH 800A S15 ...

Page 23: ...er bus bars sized for field wiring connection wire ranges AWG wire terminal type ZMVV tightening torque in the tables below 8 1 Removing the cover Instructions for open the thyristor unit 8 8 2 Line power and Load cable bar dimensions and torque suggested Current Connector Type Torque Cable Cable Terminal Bar Lb in Nm AWG mm2 kcmil 300A S12 Power field wiring Bus Bar with M10 screw 265 30 0 2 x 1 ...

Page 24: ...th and of the Command Terminals Current Earth Command Terminals Cable Screw Cable mm AWG M mm AWG 300A S12 50 1 M8 0 50 18 400A S12 50 1 M8 0 50 18 500A S12 70 1 0 M8 0 50 18 600A S12 70 1 0 M8 0 50 18 700A S12 70 1 0 M8 0 50 18 800A S15 70 1 0 M8 0 50 18 8 4 Terminals Positions M1 M2 ...

Page 25: ...d earth ground and control signal connections 8 5 Power Terminals 300A 800A S12 S15 Terminal Description L1 Line Input Phase 1 T1 Load Output Phase 1 L1 M1 T1 L1 M1 T1 L1 M1 T1 M2 M2 M2 Iout 0 0A Ref 0 0 Iout 0 0A Ref 0 0 Iout 0 0A Ref 0 0 300A S12 400A S12 500 700A S12 800A S15 ...

Page 26: ...DI 1 Configurable Input 7 RS485 A 8 RS485 B 9 Output 10Vdc stabilized 1 mA MAX 10 0V GND Terminal Description 11 Analog Input 1 0 10Vdc 4 20mA Analog Setpoint 12 Analog Input 1 0 10Vdc 4 20mA Analog Setpoint 13 COM I Common Digital Input 14 Not Connected 15 Fan supply 230V Standard 115 Option for DC Fan Option 24Vdc 16 Fan supply 230V Standard 115 Option for DC Fan Option 24Vdc 17 Not Connected 18...

Page 27: ... 1 2 8 7 5 6 M5 4 A Ethernet Profibus 24V GND Micro USB M1 M1 M2 FAN power USB Retransmit output Second comm port 24Vdc power input RS485 Relay output Analog Input 1 Digital Input 2 Digital Input 1 10Vdc supply Analog Input 2 Power supply Microprocessor Wi Fi A B 10V GND COM I DI 2 DI 1 NC C NO B L2 N L1 Fuse 5A Max Branch Circuit Protection TO LOAD Option ...

Page 28: ...ltage to the load use an external transformer as designated 3 For SSR input connection follow next page schematic 4 IMPORTANT Starting Strategy Enable 1 Feed the unit with L1 L2 L3 power voltage supply 2 Feed the auxiliary supply 3 Close the Enable contact to start with the regulation MICRO USB 2 0 M2 M1 M1 9 18 15 16 20 10 13 12 11 10 10 11 4 3 1 2 8 7 A B 5 6 M5 4 Ethernet Profibus RETRANS OUT 3...

Page 29: ... 29 8 7 1 SSR Control Input schematic For SSR input use follow the schematic below and configure Digital Input 1 as Fast Enable M1 9 6 5 13 12 11 10 Analog Input 1 SSR INPUT SSR Input 4 30Vdc 5mA Max ON 4Vdc OFF 1Vdc 3HZ Max on time min 100 ms ...

Page 30: ... Ext FeedBack Ext Current Limit Analog Inp 1 0 10VDC 4 20mA ANALOG SET POINT AUX VOLTAGE SUPPLY See order code for the value Fan Power Supply See order code for the value LOAD X not connected 1 The user installation must be protecting by electromagnetic circuit breaker or by fuse isolator The Fuse must be branch circuit protection For UL any listed UL branch circuit fuse would be accettable as an ...

Page 31: ...he keys are used as follows Press to Function Scroll through the parameters on the home page Local Remote Switch between local and remote set point for power demand Up Increment power demand set point when set to local Down Decrement power demand set point when set to local Press and hold for about two seconds to access the menus To view the status parameters Press Function once to advance from on...

Page 32: ...Menu Password Parameter used to Operator 0 View measured values and basic settings including current voltage and set point Setup 2 Configure the power controller for the load Adv Setup 10 Configure the operation and performance of the power controller in the application Hardware 5 Configure the functions of the analog and digital inputs and outputs and the re transmission parameters Comm 3 Configu...

Page 33: ...keout function active ComError Communication Watchdog error Aux Line Loss Line power not detected I Limit Output limited by current limit feature SD Error SD card error SHRT Short Circuit on SCR SCR Temp Thermal Switch over temperature Aux High SP 100 1 Local Remote Flashing Poweroutput set locallyorvia communications Off Power output set remotely via analog input 2 Enable On Output enabled Off Ou...

Page 34: ...ype Analog in 1 Port 1 Baud Dig in 1 Volts Out I Limit SP Min Cycle Analog in 2 Port 1 Addr Dig in 2 Current Nom Line V Soft Start An2 Funct Port 2 Baud Enable Power Nominal I Start Ramp DI1 Functn Watchdog SP Source Volts In Soft Start Delay DI2 Functn WD Reset Analog In1 Frequency SP Select Cycle Time Alm Out Fn Wi Fi Addr Analog In2 Pwr Factor Feedback IL SP Src Field Name SW Ver Load Ω Pb Powe...

Page 35: ...cates the average RMS voltage input 0 to 65535 V 47 Read Only Frequency Indicates frequency of the power input 0 to 655 35 Hz 9 Read Only Pwr Factor Indicates power factor of the output power 0 to 1000 102 Read Only Load Ω Indicates the resistance of the load 0 to 655 35 Ω 46 Read Only I Limit SP Indicates the maximum percent ofthe nominal current that the power control allows This parameter indic...

Page 36: ...t Range Unit Modbus Address Par Type I Limit SP Set the maximum percent of the nominalcurrent that the powercontrol allows This parameter indicates RMS current by default When parameter 52 is set to 1 this parameter indicates peak current 100 0 to 100 17 Read Write Nom Line V Set the nominal value for the line voltage input 220V 0 to 1023 V 37 Read Write Nominal I Set the nominal load current Maxi...

Page 37: ...cription Default Range Unit Modbus Address Par Type Min Cycles Set the minimum number of On cycles and off cycles for burst firing 8 0 to 999 9 n 20 Read Write Soft Start Set the duration of the soft start in increment of 100mSec The power controller ramps set to point changes over the time set here For more information see Firing type page Soft Start with Burst Firing and Soft Start with Phase An...

Page 38: ...or a given deviation 10 0 to 255 26 Read Write Ti Power Set how aggressively the integral part of the control algorithm acts A larger settings yields a larger adjustment for a given deviation over a given time 50 0 to 255 27 Read Write Pb Current Set the gain for the current loop A largervalue yields a larger adjustment for a given deviation 10 0 to 255 63 Read Write Ti Current Set how aggressivel...

Page 39: ...dicated This set increments of 50mSec 50 2 5 sec 0 to 255 0 to 12 75 sec 28 Read Write Logging Enable or disable data logging on the internal SD card 0 139 Read Write Option Value Off 0 On 1 DEFAULT Off 0 Parameter Name Description Default Range Unit Modbus Address Par Type Log Period Set how often data is logged 5 sec 0 to 255 sec 70 Read Write Htr Bake Enable or disable the heater bakeout featur...

Page 40: ...or 10 000Ω 1 4 20mA 4 to 20 mAdc 2 0 20mA 0 to 20 mAdc 3 DEFAULT 0 10V 1 Parameter Name Description Default Modbus Address Par Type Analog In 2 Choose the type of signal to be measured by analog input 2 1 105 Read Write Option Description Value 0 10V 0 to 10 Vdc or 10 000Ω 1 4 20mA 4 to 20 mAdc 2 0 20mA 0 to 20 mAdc 3 DEFAULT 0 10V 10k Pot 1 Parameter Name Description Default Modbus Address Par Ty...

Page 41: ...ax ON 4Vdc OFF 1Vdc 3HZ Max on time min 100 ms When the Fast Enable input is enabled Phase Angle firing is automatically selected Parameter Name Description Default Modbus Address Par Type DI2 Functn Choose how the signal detected by digital input 2 is used 0 33 Read Write Option Description Value Enable Enable power output 0 V Feedback Use voltage feed back when on 2 Local Rmt Local when on Remot...

Page 42: ...ater Break 0 Short Circuit Short circuit 1 Current Limit Current Limit 2 Therm SCR is over temperature 3 Communication Communication watchdog error 4 DEFAULT None Alarm Bitwise is allowed Parameter Name Description Default Modbus Address Par Type IL SP Src Choose how the current limit is set 16 14 bit 4 Read Write Option Description Value Local Comms Set point set via keypad or communication 16 An...

Page 43: ... Output xV where x is the Nominal Line Voltage 4mADC 0V 20mADC xV 0mADC 0V 20mADC xV 0VDC 0V 10VDC xV 999 9 I Output xA where x is the Nominal Line Current 4mADC 0A 20mADC xA 0mADC 0A 20mADC xA 0VDC 0A 10VDC xA 999 9 Power 100 4mADC 0 20mADC 100 0mADC 0 20mADC 100 0VDC 0 10VDC 100 100 Parameter Name Description Default Modbus Address Par Type Rtx Type Choose type of signal for the retransmission o...

Page 44: ... 2 30 Read Write Option Value 9600 0 19 2K 1 38 4K 2 115 2K 3 DEFAULT 38 4K 2 Parameter Name Description Default Range Modbus Address Par Type Port 1 Addr Set the address for the primary serial port 1 0 to 255 31 Read Write Port 2 Baud Choose the baud rate for the primary serial port 2 45 Read Write Option Value 9600 0 19 2K 1 38 4K 2 115 2K 3 DEFAULT 38 4K 2 Parameter Name Description Default Mod...

Page 45: ...Indicate the name of the unit max 16 characters 83 84 85 86 87 88 89 90 Read Only Port 2 Addr Set the address for the secondary serial port or the Profibus Address 0 0 to 1024 122 Read Write Port 2 Indicates the type of secondary communication port 119 Read Write Option Description Value Disabled No secondary communication port 0 Ethernet Modbus TCP or ProfiNet 1 RS 485 RS 485 2 Parameter Name Des...

Page 46: ...Value Off 0 On 1 Parameter Name Description Modbus Address Par Type Dig In 2 Indicate the state of the signal to digital input 2 13 bit9 Read Only Option Value Off 0 On 1 Parameter Name Description Modbus Address Par Type Enable Indicate whether or not the power controller is enabled The enable signal must be on for the unit to output power to the load 14 bit2 Read Only Option Value Off 0 On 1 Par...

Page 47: ...ngle Phase 7 RC 2 Two Leg three phase 8 RC 3 Three Leg three phase 9 RC 3P Three Leg three phase with phase angle capability 9999 Parameter Name Description Range Unit Modbus Address Par Type Max Voltage Indicates the maximum voltage rating of the power controller 0 to 1023 V 41 Read Only Max Current Indicates the maximum current capacity of the power controller 0 to 9999 A 62 Read Only Aux Voltag...

Page 48: ...t before applying power NOTE the power of the USB port is limited and not designed to power industrial cards so it manages to feed only the essential parts of the electronics For complete control you need to power up the auxiliaries of the power controller 10 3 Recipes A recipe is a file that store the settings of power controller s internal parameter It is used to save a power controller configur...

Page 49: ...oller REVO C 3PH for 3 phase power controller 4 Choose Serial Port From the Setting Serial Port menu 5 In value Port select the COM port connected to the power controller see the note below 6 To verify communications click Test 7 Click OK NOTE to determine which port is connected to the power controller you can in the Windows Device Manager under Ports COM LPT looking for the COM port named LPC US...

Page 50: ...lick Save button NOTE In the simple view the change are not live so to take effect the change in simple section is necessary to download it following download procedure 10 5 2 To edit a setting in a recipe 1 Click Simple if not already on the simple view 2 Click Open existing recipe 3 Locate and select the recipe file and click Open 4 Click OK 5 Click the menu with the setting you want to change S...

Page 51: ...st view 1 Click Test if not already on the test view 2 Click Online 10 5 5 To log in on the test view to change the digital input and analog input functions 1 Click the Access Level value zero when logged out 2 Type the password 1111 3 Click OK 10 5 6 To log out the test view 1 Click the Access Level value 2 Click Log out 3 Click OK 10 5 7 To view data on the scope 1 Click Test if not already on t...

Page 52: ... Log Enabled 6 Click Set Time 7 If necessary Set the date and time and close the date time window 8 Set Log Time to the number of seconds between records 9 Click Connect 10 Click Config 11 Click Load Configuration to view the current list of logged parameters 12 For up to ten parameters to log Click to add a parameter to the list In a row in the list either Type a parameter s Modbus address in the...

Page 53: ...scribed the Configurator Software and how use it 10 6 1 Program Window Main Menu Access these menus File menu Exit close the program Setting menu Language open language Settings dialog box Serial Port open Serial Port dialog box Option open General Option dialog box Help menu Message Log open a serial communication message view About displays the About dialog with the program name and version and ...

Page 54: ... the standard default settings Open existing recipe open an existing recipe file Upload from unit create a new recipe with the value uploaded from a connected power controller Close close the current recipe Save save the recipe in a file Save as save a copy of the recipe in a file Download to unit send the current recipe parameters in the connected power controller Print print the recipe see sampl...

Page 55: ... expand the options Status and Setup Indicators Digital input status light on when the input is a a closed circuit Enable indicator light on when the power controller is enabled Enable Disable button click on to enable the power controller if a digital input is not configured for this function ON indicator light on when there is demand for the output to be on SC indicator light on when there is a ...

Page 56: ...w the set point signal from analog input 1 The value is a percent of full scale or can be set with the reference slider Soft Start Time show the time over which set point changes are ramped Output Scaling show the scaling applied to the set point signal before it is used by the control loop Voltage indicator show RMS load voltage Power indicator show RMS load power Current indicator show the RMS l...

Page 57: ...recent data Stop Play click toggle the live view or Hystorical view of graphic signal Scroll right click move the chart right to view older data The Actions to Clear to clear the data from the graph Save to save a JPEG image of the Load Analyzer window with the current trends Export to open a window that includes the trend graph and table with the currently displayed data that can be saved as a JP...

Page 58: ... to the right of the graph that shows the data points for the current sample Auto Scale set this option to have the Configurator automatically adjust the vertical and horizontal axis settings Y Axis Max show or set the high end of the vertical axis Min show or set the low end of the vertical axis Marks set this option to display data markers along the trend in the graph area X Axis future use Max ...

Page 59: ...llerto the computer Delete File erases the selected file from the power controller Close closes the Data Log window and close the log mode on power controller 10 6 7 Data Log Configuration window Data log configuration window is used to view and set the parameter log table Close closes the window Load Configuration refresh and displays the list of parameters being logged Logged parameters list the...

Page 60: ...hoose user settable options for the Configurator software Language Available Languages choose the language used in the program NOTE to be active the language change need close and open again the configuration software Serial Port Set the serial port parameter Test click to test for communication with a power controller via the selected port Port select the computer s COM port to use to communicate...

Page 61: ...vanced setup menu SP Analog In 1 2 this signal chooses which of the two analog inputs is used as the source of the set point when the remote set point is in effect When this signal is off analog input 1 is the source of the remote set point When the signal is on analog input 2 is the source of the remote set point Logging this signal turns data logging on or off When the signal is on data is logge...

Page 62: ...Alarm Relay Output When an alarm occurs and while the condition persists the alarm relay is de energized The alarm relay is energized when power is supplied to the controller s electronics via the auxiliary power input and there are no alarms Choose which conditions determine the alarm relay output with the Alarm Function setting on Paragraph 9 4 4 Hardware menu NOTE The alarm relay output indicat...

Page 63: ...tact abbreviated as SwS and the command from digital input is abbreviated as SwH 12 1 Using Digital Input only By setting the Digital Input as Enable it is possible to control the enable from Digital Input By closing the digital input via SwH contact the unit will be enabled and by opening the digital input the unit will be disabled The status can be read on bit 2 of parameter 14 on the serial por...

Page 64: ...c unit both contacts must be enabled Each variation of the SwH contact connected on the digital Input DI is shown on the internal SwS contact allowing correct operation Using the serial port it is possible to change the status of the SwS contact with bit 2 of parameter 14 bearing in mind that it will be overwritten when the digital input is subsequently changed This configuration is useful for hav...

Page 65: ...eld bus it is possible to change the status of the SwS contact with bit 2 of the Command table See the communication manual of the respective FieldBus NOTE The parameters written are command table reference rescaling if the FieldBus is active but disconnected these values will be forced to 0 SwS Switch software Sws DI Software switch from communication DI Function Configurated like Not Used or dif...

Page 66: ... possible to change the status of the SwS contact with bit 2 of the Command table See the communication manual of the respective FieldBus bearing in mind that the SwH contact must also be closed to enable it This configuration is useful for having an external contact for a safety or emergency alternative to the FieldBus NOTE The parameters written are command table reference rescaling if the Field...

Page 67: ...al 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 same of 75 but for each ON cycle the microprocessor divides 76 75 and when the sum of rests is one the unit does one more cycle ON For ...

Page 68: ...e in function of the input signal from 0 at 100 The PA firing is normally used for control the inductive loads and is also possible control a primary of transformer coupled with the cold resistances like Superkanthal Molybdenum Platinum Tungsten or Quartz Lamp The only disadvantage with phase angle is the possible generation of interferences that however can be reduced with opportune filters 13 6 ...

Page 69: ...agnetization could generate transient over currents that can blow the fuses With Delay Triggering the firing of the thyristor are triggered with a delay until the instantaneous value of the current i1 0 i2 positive and i3 negative like represented In this case the risk of transient over currents is reduced and the fuses don t blow The angle alpha is the delay to have i1 0 and this angle depends on...

Page 70: ...0 Example For the code RC1 300____ 100 300A 14 1 Current Limit Setting The setting of the current limit value can be done in two ways Digital or Analogic Digital Set the parameter from the hardware menu Set the current limit value by the parameter from 0 to 100 of the Current Operator menu Analogic Set the parameter from the hardware menu The value of the Current Limit is setted with analog input ...

Page 71: ...ode set the parameter 0 Start the thyristor unit Set the primary input or the setpoint value at 100 Increase the current limit In analog mode increase the value of the analaog input In digital mode increase the parameter until to reach the desired value of rms current Stop the thyristor unit The Current Limit Procedure is done Use the configurator software to set the desired current limit value ...

Page 72: ... the current according to the user set current and ramp time parameters for the heater bakeout function The heater bakeout function does not ramp the output above the normal process set point Once the function has run for the user set time the bakeout function terminates and the power controller attempts to perform control to set point normally Use Heater Bakeout Ramp Time to set the duration of t...

Page 73: ...tage 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 P VxI Power feed back The input signal is proportional to the power output This means that input signal...

Page 74: ...ormer depends of the chosen Voltage in the order code 17 Order Code As ordered Change to Jumper JP1 JP2 are linked Link only Jumper JP3 Transformer range Line voltage Transformer range Line voltage RC1_ _ _ _1 90 135V 100 120V 180 265V 200 208 220 230 240V RC1_ _ _ _2 180 265V 200 208 220 230 240V 342 528V 380 400 415 440 480V RC1_ _ _ _3 238 330V 277V 540 759V 600 690V Only Jumper JP3 is linked L...

Page 75: ...liary Supply input in Terminal Block M2 terminals 1 and 4 can be used as an auxiliary power supply when the main network fails This auxiliary power supply keeps the communication circuits powered allowing data to be transferred to the supervision system 18 1 2 3 4 5 Current 500mA 24VDC Input M2 1 2 3 4 ...

Page 76: ...y be done a network up to 127 REVO C Terminal M1 Description 7 RS485 A 8 RS485 B Fieldbus communication option Other serial communication port are available as option see Communication Manual for details 19 20 M1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Caution If Bus port is not connected or in error all writable parameters are set to 0 value ...

Page 77: ...00A S12 FU2055920 250 1000 246400 352000 660 4 800A S15 FU2055920 250 1000 246400 352000 660 4 I2 T are multiplied for K value in function of Vac at 500V K is equal to 0 7 ex 105000 X 0 7 73500 At 660Vac K is equal to 1 Fuses replacement Open the cover and remove the screws then replace it with the correct fuse use the screws with a proper suggested torque indicated below Type Screw Torque Lb in N...

Page 78: ...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 ...

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