Nordson Asymtek X-1010 - No Z-Axis Motion Fault Isolation Procedure; Z Servo Amplifier Fault Isolation Procedure; Z-Axis Motion Troubleshooting Summary

Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 4-54 P/N 196515 (Revision A)
Information Sheet 4-5-1
Troubleshooting Z-Axis Motion
A. No Z-Axis Motion Fault Isolation Procedure
1. The No Z-Axis Motion Fault Isolation Procedure consists of the following:
Main Power Verification (Page 4-56)
System/Servo Power Verification (Page 4-57)
Interlock Verification (Page 4-58)
Servo Controller (PMAC) Verification (Page 4-59)
2. Before troubleshooting, please follow the troubleshooting guidelines below.
B. Z Servo Amplifier Fault Isolation Procedure
1. The XY Servo Amplifier Fault Isolation Procedure consists of the following:
Main Power Verification (Page 4-61)
Servo Power Verification (Page 4-62)
Servo Amplifier Verification (Page 4-64)
External Disable Check (Page 4-65)
Power-up Reset Check (Page 4-66)
2. Before troubleshooting, please follow the troubleshooting guidelines below.
C. Z-Axis Motion Troubleshooting Summary
Symptom Probable Cause Fault Isolation Procedure Page
Recoverable Interlock
State
Interlock Fault Isolation 4-22
EMO State System Power Fault Isolation 4-12
Motors in Open-loop State
Troubleshooting the Servo Controller
(PMAC)
4-59
Servo Amplifier Z Servo Amplifier Fault Isolation 4-61
PMAC Card
Troubleshooting the Servo Controller
(PMAC)
4-59
System Power Fault Isolation 4-12
XY Servo Interface PWA
Z Servo Amplifier Fault Isolation 4-61
Servo Transformers Z Servo Amplifier Fault Isolation 4-61
Z-axis No Z –axis Motion Fault Isolation
No Z-Axis Motion
Power Manager Main Power Fault Isolation 4-8
Fatal Following Error
Troubleshooting the Servo Controller
(PMAC)
4-59 Z movement stops and
an Open-loop error
occurs
EMO State System Power Fault Isolation 4-12
Binding or Noisy Z-axis
motion
Mechanical Interference
Troubleshooting the Servo Controller
(PMAC)
4-59