Installation Manual

8-16 Troubleshooting

24. Are the green +5V, +12V, -12V, and A+5V LEDs illuminated?

Go to Step 53

Go to Step 25

25. Switch the Main Circuit Breaker to the OFF (0) position.

26. Visually inspect the Cables listed in Table 8-3 for damage and correct connections.

Table 8-3 Servo Cable Connections

Cable Part

Number

XY Servo Interface

Location

Main Interface

Location

06-4530-00 J18 J26

06-4525-00 J19 J29

27. Are the Cables damaged or improperly connected?

Go to Step 33

If not properly connected, correct Cable connection and then go to Step 28.

If damaged, replace Cable(s) (P/N 06-4530-00, 06-4525-00). See

Parts

Replacement

section.

28. Switch the Main Circuit Breaker to the ON (I) position.

29. Locate the power LEDs on the XY Servo Interface PWA.

30. Are the green 5V, A+15V, and A+5V LEDs illuminated?

Go to Step 31

Stop here. Damaged or improperly connected cable is root cause of fault.

31. Are the green A+15V,and A+5V LEDs illuminated?

Go to Step 32

Go to Step 42

32. Switch the Main Circuit Breaker to the OFF (0) position.

Yes