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Table of Contents
5.4.5.3
Phase Angle Control Analog Input Select (A, B, C) ....................................................... 49
5.4.5.4
Phase Angle Command Slew Rate ................................................................................ 49
5.4.5.5
Phase Angle Minimum Firing Angle .............................................................................. 49
5.4.5.6
Phase Angle Maximum Firing Angle ............................................................................. 49
5.4.6 Zero Cross Control Parameters ............................................................................................. 49
5.4.6.1
Zero Cross Control Total Line Cycle Count ................................................................... 50
5.4.6.2
Zero Cross Control Mode (A, B, C) ................................................................................ 50
5.4.6.3
Zero Cross Default Operating Angle (A, B, C) ............................................................... 50
5.4.6.4
Zero Cross Default Line Cycle Count (A, B, C) ............................................................... 50
5.4.6.5
Zero Cross Control Analog Input Select (A, B, C) .......................................................... 50
5.4.7 Voltage Control Parameters .................................................................................................. 51
5.4.7.1
Voltage Control Mode .................................................................................................. 51
5.4.7.2
Default Voltage Setpoint .............................................................................................. 51
5.4.7.3
Voltage Setpoint Analog Input Select ........................................................................... 51
5.4.7.4
Voltage Feedback Analog Input Select ......................................................................... 51
5.4.7.5
Voltage Feedback Analog Full Scale ............................................................................. 52
5.4.7.6
Voltage Setpoint Slew Limit.......................................................................................... 52
5.4.7.7
Voltage Controller Constants (Kp, Ki, Vomax, Vomin) ....................................................... 52
5.4.7.8
Inner Current Loop Enable ........................................................................................... 53
5.4.8 DC Current Control Parameters ............................................................................................ 53
5.4.8.1
Current Control Mode .................................................................................................. 53
5.4.8.2
Default Current Setpoint .............................................................................................. 54
5.4.8.3
Current Setpoint Analog Input Select ........................................................................... 54
5.4.8.4
Current Feedback Analog Input Select ......................................................................... 54
5.4.8.5
Current Feedback Analog Full Scale ............................................................................. 54
5.4.8.6
Current Setpoint Slew Limit.......................................................................................... 54
5.4.8.7
Current Controller Constants (Kp, Ki, Iomax, Iomin) .......................................................... 54
5.4.9 Modbus Interface Parameters .............................................................................................. 55
5.4.9.1
Modbus Baud Rate ....................................................................................................... 55
5.4.9.2
Modbus Device Address ............................................................................................... 55
5.4.10 Digital Output Status Parameters ......................................................................................... 56
5.4.10.1 Digital Output Mask (0, 1, 2, 3)..................................................................................... 56
5.4.10.2 Digital Output Polarity .................................................................................................. 57
5.4.11 Phase Locked Loop (PLL) Parameters.................................................................................... 57
5.4.11.1 PLL Phase Lag Adjustment ............................................................................................ 57
5.4.12 SCR Gate Drive Pulse Control Parameters ............................................................................ 58
5.4.12.1 Firing Pulse Width......................................................................................................... 58
5.4.12.2 Firing Pulse Duration .................................................................................................... 58
5.4.12.3 Firing Channel Enable ................................................................................................... 59
5.4.12.4 Motor Field Flashing Control ........................................................................................ 59
5.4.12.5 Local/External Pulse Enable.......................................................................................... 59
5.4.12.6 Double Pulse Mode ...................................................................................................... 60
5.4.13 Configuration Parameters ..................................................................................................... 60
5.4.13.1 Factory Configuration Major/Minor Revision .............................................................. 60
5.4.13.2 Application Configuration Revision .............................................................................. 60
6. SCC Configuration Tool................................................................................................... 61
7. Maintenance and Upgrade ............................................................................................. 61
8. Specifications................................................................................................................. 62
Publication UM-0040
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