Installation Manual

8-54 Troubleshooting

14. Locate the Computer Passive Backplane on the right inside wall of the Computer. Locate four red

LEDs labeled -5V, +5V, -12V, and +12V.

15. Are all the LEDs illuminated?

Go to 8.1.2, Main Power Fault Isolation

Procedure

PMAC Card (P/N 07-0735-01) has failed. See

Parts Replacement section.

PMAC Fatal Following Error Verification

1. Reinitialize the Dispenser.

2. FmNT message “30416 Dispenser motor reference not found. Select OK to home the dispenser”

should appear.

3. Do not home the Dispensing Head.

4. Use the Jog keys [Crtl + Shift + Arrow Keys] on the Keyboard to move the Dispensing Head in one

axis.

CAUTION! When Dispensing Head travel limits are not correct, the Dispensing Head can hit

hard stops causing potential hardware damage.

5. Observe the movement of each axis to isolate the cause of Fatal Following Error.

6. Was there high vibration during the X or Y-axis movement?

Go to Step 7

Go to 8.2.2, PMAC Rotary Encoder Fault Isolation Procedure

7. Was there a fast movement in the X or Y-axis with no vibration before the Dispensing Head came

to a stop?

Go to Step 8

Go to 8.2.3, PMAC Linear Encoder Fault Isolation Procedure

Yes