Six Blinks Alarms; Thirty-Two Blinks Alarms; No Blink Alarms (Warning) - Zapi EPS-AC0 SWs&ENC User Manual

13.1.6 Six Blinks Alarms

1) STBY I HIGH
- Cause:
- Remedy:
2) VMN NOT OK
- Cause:
- Remedy:
3) LOGIC FAILURE #3
- Cause:
- Remedy:
4) LOGIC FAILURE #4
- Cause:
- Remedy:

13.1.7 Thirty-two Blinks Alarms

1) DATA ACQUISITION
- Cause:
- Remedy:

13.1.8 No Blink Alarms (Warning)

These alarms do not cut the truck off; they only reduce the truck speed. So they
warns the operator of a particular state in the truck.
1) STEER HAZARD
- Cause:
AEMZP0EA - EPS-AC0 SWs&ENC - User Manual
CAN Bus Code = 53
This alarm occurs two ways:
1) In the initial rest state after key on, if the outputs of the current
amplifiers are not comprised in the window 2.2 to 2.8 Vdc.
2) After the initial diagnosis this alarm occurs when the outputs of
the current amplifiers at rest have a drift larger than ±0.15 V.
It is necessary to replace the controller.
CAN Bus Code = 32
This alarm occurs in the initial rest state after key on if the outputs
of the motor voltage amplifiers are not in the window from 2.2 to
2.8 Vdc.
It is necessary to replace the controller.
CAN Bus Code = 17
This alarm occurs in the rest state if the output of the voltage
amplifier of the phase Vu-Vw have a drift larger than ±0.25 V.
It is necessary to replace the controller.
CAN Bus Code = 16
This alarm occurs in the rest state if the output of the voltage
amplifier of the phase Vw-Vv have a drift larger than ±0.25 V.
It is necessary to replace the controller.
MDI-PRC Code = 245
This alarm occurs two ways:
1) When hardware setting AUTOTEACHING is turned On and the
key recycled. Then, during the consequent autoteaching
procedure, a DATA ACQUISITION alarm occurs
2) When acquiring the motor resistance or when adjusting the
parameters to compensate for the gain of the current amplifiers
(maximum current factory adjusted).
Recycle the key.
CAN Bus Code = 85
This is just a warning to inform that the steering controller is
limiting the angle in the steering direction. No speed reduction
occurs on the traction.
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