Installation Manual

8-84 Troubleshooting
System/Servo Power Verification
1. Press the green
ON (I) button on the Operator’s Console.
2. Does the green
ON (I) button on the Operator’s Console stay illuminated?
Go to 8.1.3, System Power Fault Isolation
Procedure
Go to Step 3
3. Locate the power LEDs on the XY Servo Interface PWA.
4. Are the green +24V_A&B_ISO and +24V LEDs illuminated?
Go to 8.1.3, System Power Fault Isolation
Procedure
Go to Step 4
5. Is the green +SERVO LED illuminated?
Go to 8.3.2, Z Servo Amplifier Fault Isolation
Procedure
Go to Step 6
6. Locate the Servo Motor status LED on the XY Servo Interface PWA.
7. Is the red Servo Motor status AOK LED illuminated?
Go to Interlock Verification in this subsection.
Go to 8.3.2, Z Servo Amplifier Fault Isolation Procedure
No
Yes
No
Yes
No
Yes
No
Yes