Rockwell Automation SB3000 Configuration and Programming - Manual (Page 64)

3-46 SB3000 Drive Configuration and Programming
Power-Up Self-Calibration Faults
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egister 202, bit 11
(FLT_PTM@) will also be set.
Run Time AC Power Technology Module Faults
Diagnostic Fault Code Register 222/1222
The Diagnostic Fault Code register displays an error code to help
diagnose the cause of a problem reported in other registers.
Note that this register is available for monitoring only. It cannot be
referenced in an application task.
Sug. Var. Name: DIAG_FLT%
Units: N/A
Range: N/A
Access: Read only
Code Fault
1 D/A high voltage error (+10% out of tolerance)
2 D/A low voltage error (-10% out of tolerance)
3 Torque current loop proportional gain not within calibration limits
4 Flux current loop proportional gain not within calibration limits
5 Flux current loop integrator time constant not within calibrated limits
6 Torque current loop integrator time constant not within calibrated limits
7 Harmonic injection error
8 Harmonic DAC limit error
9 Harmonic DAC low error
10 Harmonic DAC range error
11 Programmable current limit fault
12 VAC integrator error
13 A/D converter interrupt error
14 Pulse Width Modulator frequency error
15 DC bus current not zero at power-up.
16 Phase U current not zero at power-up.
17 Phase W current not zero at power-up.
Code Fault Description/Action
20 Power supply monitor tripped Power supply level on the AC Power
Technology module (ACPTM) out of
tolerance.
Replace the ACPTM, PMI rack, and/or
Power Supply.
21 AC power technology
watchdog time-out ACPTM watchdog timer has expired.
Replace the ACPTM, PMI rack, and/or
Power Supply.