Troubleshooting
7-3
7.4.2 System Accuracy
Table 7-2 System Accuracy
Symptom
Possible Cause
Recovery Procedures
Inaccurate dispensing
Loose camera lens.
Refocus the camera. See
Bad offset routines.
Perform a Valve Offsets Routine. See
Camera needs to be calibrated. Calibrate the camera. See
Cal Maps disabled.
Enable Cal Maps. Contact a service technician.
Bent needle.
Replace the needle. Refer to the applicable valve
manual.
Bad height sensor.
Contact Nordson ASYMTEK Technical Support.
Z-head not counterbalanced
properly.
Balance Z-head. See
Fiducials not found
Loose camera lens.
Refocus the camera. See
Corrupted vision file.
Re-teach the vision targets or entire program as
necessary.
7.4.3 Fluidmove Startup
Table 7-3 Fluidmove Startup
Symptom
Possible Cause
Recovery
“The Dispenser ACLPlus
Device Failed to Respond”
message appears
Communications failure.
Verify COM port settings and serial communications
cables are attached. Restart computer and retry.
USB communications failure.
The USB hub may have failed or lost power. The
laptop PC communicates to system devices via the
USB hub. Check the USB connection and ensure
the USB hub is connected to its power source on
outlet AC4 from the Power Manager.
Main PWA NVRAM failure.
1. Replace battery and reinitialize Main PWA
memory.
2. Run escape sequences and reload machine
specific personalities. Refer to the system’s ACL
Recovery Disk.
Main PWA failure.
1. Check Main PWA’s “Heartbeat” to see if board is
functioning. Cycle power and retry.
2. Replace fuse. See
No dispensing head
motion
No system power.
See
(Table 7-1).
Interlock open.
Restore Interlock. See
Home cable disconnected.
Connect cable.
Dispensing head fails to
find home
Obstruction preventing machine
motion, and the servo system
goes open loop.
Remove obstruction.
Home switch failure.
Inspect and adjust home flag and retry. Replace
home switch if broken.
Summary of Contents for Spectrum II S2-900 C Series
Page 2: ......
Page 36: ...1 22 Introduction 1 11 8 Rear View Open Figure 1 9A S2 900 Rear View Open 1 2 3 4...
Page 40: ......
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Page 157: ...Calibration and Adjustment 5 33 Figure 5 38 Dispense Lift Table Controls...
Page 159: ...Calibration and Adjustment 5 35 Figure 5 40 Beacon Configuration Window...
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Page 197: ...Troubleshooting 7 11 Figure 7 1 Scale Setup Menu Figure 7 2 Scale Error Message...
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Page 215: ...Parts Replacement 8 15 Figure 8 11 Replacing a Panel Mounted Fuse...
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Page 223: ...Specifications 9 5 Top View mm Back View mm Figure 9 2 S2 900 System Dimensions 2 of 2...
Page 225: ...Specifications 9 7 Top View mm Back View mm Figure 9 4 S2 9XXC System Dimensions 2 of 2...
Page 228: ...A 2 Appendix A Material Safety Information A 2 1 Multemps PS NO 2...
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