Nordson Encore HD iControl 2, Installation, Troubleshooting, Repair

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1609758-04
4-9 Troubleshooting
Error
Code
Message
Fault
Code
Meaning/Correction
306
Internal hardware
failure
E11
Internal DSP fault in gun control card.
1. Turn off the power to the system.
2. Unplug the cable from the back of the spray gun.
3. Turn on the power to the system.
If the fault code changes to E7 (open circuit), the card is working correctly.
Check the spray gun multiplier.
If the fault code remains at E11, replace the spray gun control card.
308 Gun not detected E16
Spray gun not connected to system. Check the spray gun cable
connections and make sure the spray gun card is seated securely into the
backplane. This is a normal indication if power to cards is removed, such
as when the booth exhaust fan is shut off.
531
System heartbeat
lost
− Check circuit board connections.
532 5/24 volt power − Check circuit board connections.
533
Error writing to
internal EEPROM
− Hardware error. Replace card.
534
Error reading to
internal EEPROM
− Hardware error. Replace card.
535
Node address
changed from last
power up
−
Saved address does not match current address. Address switches were
changed. Informational message only.
536
Internal database
version changed
− resetting to
defaults
−
An update to the database was detected and the current data is no longer
valid. Informational message only, operation should not be affected.
537
Preset out of
range
−
The preset sent to the remote device was out of range. Check preset
settings and reset as required.
538
Trigger ON
message
received
− controller in
lockout
−
The card was commanded to trigger but the system is locked out. Trigger
ON commands will be ignored until the system is returned to the Run state.