Troubleshooting
6-2
Part 1089210A04
E 2010 Nordson Corporation
Fault Message Troubleshooting
Problem Possible Cause Corrective Action
Fault Message 0:
FAULT NETWORK
CONFIGURATION
Network detecting multiple
units with same ID.
Incorrect unit ID setting, two or
more units with same ID
Reconfigure ID settings so that all
units have a unique ID number.
Refer to Power Supply Configuration
in the Installation section.
Fault Message 2:
FAULT FILAMENT FUSE
BLOWN
Open filament transformer
circuit. No filament current.
Filament transformer fuse blown Excessive power line noise. Refer to
Power Line Connections in the
Installation section.
Fault Message 3:
FAULT HIGH CURRENT
ON MAG
High current on
high-voltage circuit.
Current exceeds limit.
Magnetron has failed Replace the magnetron.
Short in lamphead cable Inspect the high-voltage cable.
Short in the lamphead Inspect the wiring inside the
lamphead.
Fault Message 4:
FAULT CURRENT
IMBALANCE
Magnetron current
imbalance.
The current level of
magnetron A and B differs
by more than 100 mA.
Magnetron end of life Replace the magnetron.
Improper wiring Verify the wiring connections of the
magnetron.
Fault Message 5:
FAULT ON NETWORK
UNIT
Fault on slave unit.
Displays on master unit when a
fault occurs on a slave unit
Correct fault on slave unit.
Fault Message 6:
FAULT MAG POWER
WHEN OFF
Phase control board failure
Magnetron current
detected when in Standby
or Off mode
Failure on phase control board Replace phase control board.
Continued...
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