,Startup,Guide User Manual

Diagnostic Fault Code Register D-3
Run Time AC Power Technology Hardware Faults
Register 202, bit 11 (FLT_PTM@) will be set.
Code Fault Description/Action
20 Power supply monitor trip AC power technology power supply level out of tolerance.
Replace the PMI Regulator motherboard and/or power supply.
21 AC power technology
watchdog time-out
AC power technology circuit watchdog timer expired. Replace
the PMI Regulator motherboard.
22 A/D interrupt overrun An interrupt from the power technology circuit was detected
before the previous interrupt was processed. Replace the PMI
Regulator motherboard.
23 Gate power test 1 fault Gate power is on when the MCR is off and Gate Enable is on.
Replace the PMI Regulator motherboard.
24 Not used.
25 Gate power test 3 fault Gate power is on when the MCR is off and Gate Enable is on.
Replace the PMI Regulator motherboard.
26 Gate power loss Loss of gate power feedback while in run. Replace the PMI
Regulator motherboard.
DC Bus Pre-charge Faults
Code Fault Description/Action
100 Pre-charge closed Pre-charge is requested to close when pre-charge is already
closed.
101 Pre-charge did not close The pre-charge did not close within 2 seconds.
102 Pre-charge open Pre-charge is closed but AC power technology status indicates
it is open.
103 Pre-charge did not open Pre-charge is commanded to open but does not do so after
one second.
104 Pre-charge opened The AC power technology circuit detected that the pre-charge
opened while in run.
105 No used
106 Charge time-out Minimum bus voltage is not detected within 10 seconds after
bus enable.
107 AC line fault AC line status from Power Module not detected.
108 Charge ripple fault DC ripple voltage above tolerance.