Troubleshooting
4-14
Part 1105779-04
E 2014 Nordson Corporation
CorrectionFault
Code
Error MessageError
Code
406 Flow airflow high F6
Air flow more than the commanded value.
If the spray gun is triggered off, disconnect the air tubing
from the output fitting and plug the fitting. Reset the
fault. If the fault does not reoccur then the proportional
valve is stuck open. Refer to Section 5, Repair, for
cleaning instructions.
If the spray gun is triggered on, disconnect the air tubing
from the output fitting and set the flow to zero. If air is
still flowing from the fitting then plug the fitting and then
reset the fault. If the fault does not reoccur then the
proportional valve is stuck open. Refer to Section 5,
Repair, for cleaning instructions. If the fault reoccurs and
the screen is showing air flow, then check for leaks
around the proportional valves or transducers.
Re-zero the airflow module as described on page 4-12.
407 Atomize airflow high F7
541 System heartbeat lost − Check circuit board connections.
542 5/24 volt power − Check circuit board connections.
543 Error writing to internal
EEPROM
− Hardware error. Replace card.
544 Error reading to internal
EEPROM
− Hardware error. Replace card.
545 Node address changed
from last power up
− Saved address does not match current address.
Address switches were changed. Informational message
only.
546 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data is no longer valid.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.
547 Preset out of range − The preset sent to the remote device was out of range.
Check preset settings and reset as required.
548 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.
To Next Page
Loading...
