Fault And Warning Codes And Messages, Descriptions, And Action Codes - Webasto DVS300 Operation & Maintenance Manual

Intelligent Fast-Charging System
6.2 – Fault and Warning Codes and Messages, Descriptions, and Action Codes
This section lists fault and warning codes and messages that may be displayed on the DVS front panel,
corresponding descriptions of them, and corresponding action codes.
Fault or
Warning Fault or Warning Message
Code
101 Logic Supply Failure
103 ADC Ref Invalid
106 PS1 Overvoltage
107 PS1 Overcurrent
108 PS1 Undercurrent
109 PS1 Xstr Failure
110 PS1 General Failure
111 PS1 Overtemp Failure
112 PS2 Overvoltage
113 PS2 Overcurrent
114 PS2 Undercurrent
115 PS2 Xstr Failure
31504-03-0101
GSE O&M for DVS300 / 330 / 330 IP55 / 400 and MVS330/400
Description
The logic power supply has failed.
The A-to-D converter inputs are invalid.
Power stage #1 (port A) voltage is too high.
Power stage #1 (port A) current is too high.
Power stage #1 (port A) current is too low.
Power stage #1 (port A) has a
transistor failure.
Power stage #1 (port A) has a current
sensor fault.
Power stage #1 (port A) temperature is
too high.
Power stage #2 (port B) voltage is too high.
Power stage #2 (port B) current is too high.
Power stage #2 (port B) current is too low.
Power stage #2 (port B) has a
transistor failure.
36 Webasto Charging Systems, Inc.
Action
Code
B
B
S
T
U
V
W
Y
S
T
U
V