4
Software Operating Features 46
Motor Field Current Control 46
Analog Velocity Follower 47
Internal Preset Speed & Profile Generator 47
Serial Link Follower 47
Maintainance mode - Armature Voltage Feedback 47
Pre-Torque 47
Current Ramp-Down 47
Electronic Motor Over-Load 48
External/Auto Fault Reset 48
Over-Speed Test 48
Anti-Rollback (ARB) 48
Drive Standby Power Reduction (DSPR) 48
Brake Control Logic 48
Adjustment Function Descriptions 49
Drive Set-Up 67
Field Regulator Set-Up 67
AC Input Voltage Requirement & Adjustment 67
Speed Regulator Adjustment 67
Drive Faults 88
Function Error Code Listing 88
Troubleshooting 89
Input – Output Signal Verification 99
Maintenance 100
Preventive Maintenance 100
Repair and Replacement Procedures 100
Printed Circuit Boards 100
Drive Control PCB Replacement. 106
IC Replacement 106
Testing and Replacement of Power Components. 106
Testing and Replacement of Power Semiconductors and Snubber Components. 107
Testing and Replacement of the Motor Field Control Module and PCB 107
Repair of the 195Amp Assembly 108
Repair of 300Amp Assembly 110
Spare Parts 113
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