Nordson Encore HD iControl System, Hardware Manual

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Troubleshooting
4-17
Part 1603054-02
E 2015 Nordson Corporation
Correction Message Error
Code
1003 Motor Protector Circuit protector limiting current to the in/out positioner 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.
1004 Motion Controller Fault Motor VFD “ready for operation” feedback signal has failed.
Check the status display on the motor VFD for fault indications.
Status can only be displayed while power is applied. Cycling power
to the VFD 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.
1005 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.
1006 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 encoder is not outputting pulses.
NOTE: If the encoder fails, the in/out positioner moves to the
reverse limit position.
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...
Obsolete