Nordson Encore HD iControl 2, Installation, Troubleshooting, Repair

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© 2022 Nordson Corporation
1609758-04
4-18 Troubleshooting
Error
Code
Message Meaning/Correction
1007
1008
Forward or Reverse
End-of-Travel Limit fault
In/out positioner color change cycle takes too long (Automatic color change
system).
During an automatic color change cycle the positioner is commanded to make
both forward and reverse moves.
This fault occurs if the positioner did not reach the limit in a set amount of time
(20 seconds for forward and 75 seconds for reverse).
For a 1007 Forward fault:
Check for an obstruction to forward motion.
Check the operation of the forward limit switch.
For a 1008 Reverse fault:
Check for an obstruction to reverse motion.
Check the operation of the reverse limit switch.
If there is no obstruction and the reverse limit switch is good, increase the
motion speed slightly.
1112
Positioner not in ready
state for color change
Positioner code: 1112
In/out positioner not in Manual or Auto mode.
Color change cycle cannot start unless in/out positioner is in Manual or Auto
mode. Set in/out positioner mode to Manual or Auto.
3100 Positioner Watchdog fault
The positioner controller did not respond with a watchdog signal in 1 second.
Check the Ethernet cable connections and the positioner controller.
4109
Clean cycle aborted Arch
clean operation waiting on
Park release (Euro color
change only)
During a SpeedKing booth cleaning cycle, an in/out positioner has moved off its
reverse limit switch or the limit switch has failed.
All in/out positioner reverse limit switches must be engaged for iControl 2
system to send “OK for Cleaning Arch” signal.
Check in/out positioners for position, check limit switches and replace failed
switch.
4110
Clean cycle aborted by
user action − Park release
detected
(Euro color change only)
Park button touched causing color change cycle to abort.
Touching the Park button to abort the color change cycle is a normal function. If
the button was mistakenly touched before the cycle ended, the cycle must be
restarted from the beginning.
4111
Clean cycle aborted
detected machine lockout/
watchdog fault (Euro color
change only)
Communication with in/out positioner or reciprocator controller lost during color
change cycle.
Check the iControl 2 alarm log for Watchdog or TCP/IP faults. Refer to
Ethernet
Network Troubleshooting on page 4-14.