Charger System Fault And Status Messages; Faults - Delta MOOVair User Manual

If further support is required, please provide Delta with the following information:
– The serial numbers shown on the labels of both the WPU and the WSU
– Photographs of the charger system setup showing pad positions and cabling
– What the LEDs on the WPB are indicating
– Most useful of all is a screengrab showing the monitor tab of the GUI taken when the fault
has occurred.
9.4

Charger system fault and status messages

9.4.1

Faults

Mode the WSU will attempt to automatically clear faults 5 times before latching them and turning
counter will reset after 5 minutes of fault free operation.
Type
General
Fault
General
Fault
General
Fault
General
Fault
General
Fault
CANbus
Fault
General
Fault
General
Fault
General
Fault
36
Fault/Status
Fault
Fault_OCP_SW
Fault_OTP_SW
Fault_OVP_HW
Fault_OVP_SW
Fault_WD_Comms
Fault_WD_Reset
Fault_PFC
Fault_PFC_Comms
CAN Active
Report
0x32x, Any fault has occurred
bit12
0x32x, The output current has
bit18 exceeded the OCP
threshold
0x32x, Any part of the system has
bit20 exceeded the OTP threshold
0x32x, The output voltage has
bit21 exceeded the OVP threshold
0x32x, The output voltage has
bit22 exceeded the OVP threshold
0x32x, Can bus mode only - The
bit24 WSU has not received
control command within 1s
0x32x, WSU has reset due to an
bit25
0x32x, Any fault occurs in the WPU
bit26
0x32x, This fault is set when the
0x27 internal communication
failed at WPU
Deactive
In CAN mode the WSU latches
clear.
auto clear.
Auto clear when the
temperature decreased to an
acceptable level.
In CAN mode the WSU latches
clear.
try to auto clear 5 times.
In CAN mode the WSU latches
clear.
try to auto clear 5 times.
Send clear fault command
with message 0x190
In CAN mode the WSU latches
clear.
try to auto clear 5 times.
The fault will auto clear after
approximately 3 seconds
once the WPU returns to an
operational state.
Auto clear When the internal
communication recovery.