59
Error Message
Possible cause
Fault elimination
Error
Error text
202
VDC LINK
OVERV.
This fault is displayed when the controller
detects an overvoltage condition.
Overvoltage threshold depends on the
nominal voltage of the controller.
Nominal voltage 24V 36/48V 72/80V 96V
Overvoltage threshold 35V 65V 115V
130V
As soon as the fault occurs, power bridge
and MC are opened. The condition is
triggered using the same HW interrupt
used for undervoltage detection, uC
discerns between the two evaluating the
voltage present across DC-link
capacitors:
- High voltage
Overvoltage condition
- Low/normal voltage Undervoltage
condition
If the alarm happens during the
brake release, check the line
contactor contact and the battery
power-cable connection.
203
HW FAULT
MC
the Mcu and the Scu check the status of
the main contactor is different from each
other.
This type of fault is related to
internal components. Replace the
logic board.
204
BRAKE
RUN OUT
The CPOT BRAKE input read by the
microcontroller is out of the range defined
by parameters SET PBRK. MIN and SET
PBRK. MAX
1- Check the mechanical
calibration and the functionality of
the brake
potentiometer.
2- Acquire the minimum and
maximum potentiometer values.
3- If the alarm is still present,
replace the logic board.
205
EPS
RELAY
OPEN
The controller receives from EPS
information about the safety contacts
being open.
Verify the EPS functionality
Summary of Contents for 508000003143
Page 1: ...I Part No 508000003143 V1 10 2019 ...
Page 14: ...7 J1HD ...
Page 15: ...8 1 4 Identification points ...
Page 19: ...12 3 2 Controls and Displays 3 2 1 Control panel controls and displays ...
Page 31: ...24 ...
Page 39: ...32 5 3 2 Lubrication Schedule ...