MTO300 PowerDB Lite User Manual
AVTMTO3XX Rev 3 Sept 2013
63
CODE Error Description Possible Cause
419 Relay test K1 off test failed
420 Relay test K2 off test failed
421 Relay test K3 on and K4on failed
422 Relay test K3 off test failed
423 Relay test K4 off test failed
465 OVER and UNDER failed during winding
resistance test
466 Current calibration failed during winding
resistance test
467 Voltage calibration failed during winding
resistance test
468 Received abort signal
469 System zero cal failed during current
regulation
470 No current setting has been set for current
control.
471
Current is flat or dropping while charging Current leads not connected
472
Break before make error Lead removed during testing. >10% current
change during testing.
473 H1+ failed, Vrelay3 failed
474 X3+ failed, K9 failed
475 I-SENSE failed
476 Auto-range, resistance is too high
477 Auto-range, current failed
478 Auto-range, current standard deviation too
high
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