ABB Arc Guard System TVOC-2 Installation And Maintenance Manual page 52

52 ABB ARC GUARD SYSTEM™ – T VOC-2 INSTALL ATION AND MAINTENANCE GUIDE
List of error codes
The error codes and description of the codes are
discussed in the following list:
INFORMATION
This is not a complete error code list!
This list only shows some of the most simple
error codes in which the user may be able to
take actions on their own.
Table 1 List of error codes
Error code Description
0 0 0 2 0 0
DIP switch settings are changed
during run-time.
0 72 0 0 0 0 CSU21:
1. Optional cable is damaged.
2. Overcurrent longer than 10s.
3. Detector input damage at Arc Monitor.
4. LED at CSU is damaged.
0 80 0 0 0 0 CSU22:
1. Optional cable is damaged
2. Overcurrent longer than 10s
3. Detector input damage at Arc Monitor
4. CSU LED damage
2 0 0 0 0 0
CSU21:
Degenerated LED at CSU. The CSU LED degeneration
will only be tested by a manual Diagnostic Test (2.2
Perform Diagnostics) made from HMI. CSU LED
degeneration will not be tested by periodically
diagnostics.
4 0 0 0 0 0
CSU22:
Degenerated LED at CSU. Diagnostic test will only
be triggered by a manual Diagnostic Test made from
HMI.
8 0 0 0 0 0 Lost contact with HMI.
32 0 0 0 0 0
Long light detection.
0 1 0 0 0 0
X3 present, is not the correct module. Extension
module can have been switched. Wrong ID of
Extension module, X2 and X3 can have been
switched.
0 2 0 0 0 0 No contact with X3, module can have dropped off.
0 0 2 0 0 0
X2 present, not correct module.
Extension modules can be switched.
0 0 4 0 0 0 No contact with X2, module can have dropped off.
Recommended actions
Set settings back as it was before, after a while the System Error
pop-up window will disappear and the IRF will be energized again.
Check that optional cable from CSU is not damaged or crushed.
Check current level setting if setting is too low, then CSU is
indicating overcurrent too long time period. Increase level and see
that you get light from CSU, if no light from CSU then LED at CSU
is damaged. If none of this then detector input at Arc Monitor is
corrupt.
See Error code 0 72 0 0 0 0
CSU should be replaced due to degenerated LED at CSU.
A light detector has detected light during more than 10s. Can
the light detector have been damaged or is there constantly light
leaking into the cabinet.
Check if the Extension module can have switched places.
Check the Extension module.
Check if the Extension module can have switched places.
Check the extension module, X2.