Installation Manual

8-92 Troubleshooting

6. Click on Dispense and then click on the Reinitialize button.

7. Does the Dispensing Head reinitialize?

Go to Step 8

Go to Step 10

8. Is the red Servo Motor status AOK LED illuminated?

Go to Step 9

Go to Power-up Reset Check in this subsection.

9. Is the Servo Amplifier status EXTERNAL DISABLE?

Go to Servo Amplifier Verification in

this subsection.

Go to 8.2, Troubleshooting the Servo Controller

10. Can the Dispensing Head be moved in X and Y axes with the Jog keys [Ctrl + Shift + Arrow] on

the Keyboard?

Go to Step 11

Stop here. Dispensing Head initialization is the root cause of Servo

Amplifier fault.

11. Does the Light Beacon green light illuminate when the Front Hatch is closed?

Go to “Light Beacon Signal Verification” in 8.1.4,

Interlock Fault Isolation Procedure

Go to Step 12

12. Is the red SRVO_PWR LOW LED on the XY Servo Interface PWA illuminated when the Front

Hatch is closed?

Go to Step 13

Go to 8.1.4, Interlock Fault Isolation Procedure

Yes