Nordson iControl - Page 76

Troubleshooting
4-26
Part 1105779-04
E 2014 Nordson Corporation
CorrectionMessageError
Code
2003 Motor Protector Circuit protector limiting current to the in/out positioner or
reciprocator motor has failed.
Check mechanical components of in/out positioner for proper
operation. Lubricate, repair, or replace components as
needed.
Check motor electrical circuit between protector and motor.
Repair or replace wiring, terminals, or motor control
components as needed.
Reset circuit protector after corrections have been made.
2004 Motion Controller Fault Motor speed controller “ready for operation” feedback signal
has failed.
Check the status display on the motor speed controller for
fault indications. Status can only be displayed while power is
applied. Cycling power to the controller will generally reset the
fault condition. Determine the probable cause based on the
controller fault status information.
Correct the problem causing the fault or replace the controller
if necessary.
2005 Forward Contactor Auxiliary contact on the motor forward contactor did not close
when the in/out positioner was commanded to move forward.
Check forward contactor for proper operation. Repair or
replace contactor as needed.
Check control circuit and devices that energize the contactor
for proper operation. Repair or replace components as
needed.
This fault must be reset from the iControl alarm screen.
2006 Reverse Contactor Fault Auxiliary contact on the motor reverse contactor did not close
when the in/out positioner was commanded to move in
reverse.
Check reverse contactor for proper operation. Repair or
replace contactor as needed.
Check control circuit and devices that energize the contactor
for proper operation. Repair or replace components as
needed.
This fault must be reset from the iControl alarm screen.
The in/out positioner or reciprocator position feedback
encoder is not putting out pulses.
NOTE: If an encoder fails, an in/out positioner will move to the
reverse limit position. A reciprocator will stop.
Check all encoder mechanical and electrical connections.
Make sure the encoder is powered.
Check pulse output from the encoder. Replace encoder if
necessary.
This fault must be reset from the iControl alarm screen.
Continued...