Troubleshooting
6-3
Part 1089210A04
E 2010 Nordson Corporation
Corrective ActionPossible CauseProblem
Fault Message 7:
FAULT NO LIGHT
DETECTED
Lamp Fault
The light detector does not
sense sufficient light
output.
Bulb has failed Replace the bulb.
Sensor has degraded Replace the light detector board.
The recommended replacement
interval is 10,000 hours of operation.
Refer to the Maintenance and Repair
section for more information.
Fault Message 9:
FAULT HARDWARE
FAILURE
Control board failure
Main controller not
communicating with
lamphead interface chip
Failure on main control board Replace main control board.
Fault Message 10:
FAULT DeviceNet ERROR
DeviceNet Error.
DeviceNet communications
failure.
DeviceNet is not properly
configured
Review DeviceNet software
specification and reconfigure.
Fault Message 11:
FAULT DEVNET
HARDWARE
DeviceNet Hardware Error.
Communication between
control board and I/O
board is lost.
Hardware failure Replace the I/O board or control
board or replace the ribbon cables.
Fault Message 12:
FAULT MAG VOLTAGE
ERROR
Magnetron voltage error.
Magnetron voltage
maximum exceeded or the
difference between the
magnetrons is too great.
Magnetron failure Replace the magnetrons.
Fault Message 13:
FAULT NETWORK COMM
Network Fault
Master/remote network
connection lost
Remote unit not connected or
power off
Check the connection and power of
remote units
Damaged cables Replace the cables.
Improper network setup Refer to Network Connections and
Power Supply Configuration in the
Installation section.
Fault Message 15:
FAULT POWER CTRL AT
LIMIT
Power control at limit.
Power supply is unable to
regulate output.
Magnetrons have failed Replace the magnetrons.
Continued...
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