Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 4-61 P/N 196515 (Revision A)
Is the Power Manager
Fan functioning?
Go to Main Power Fault
Isolation Procedure
Is the green
Computer power LED
illuminated?
Verify the Computer Power
Switch is in the ON (I)
position.
Does the green
Computer power LED
illuminate?
Locate the power LEDs on
the XY Servo Interface PWA.
Go to Main Power Fault
Isolation Procedure
Are the green 5V,
A+15V, and A+5V
LEDs illuminated?
Press the green ON (I) button
on the Operator’s Console.
Does green ON (I)
button on Operator’s
Console stay
illuminated?
Locate the power LEDs on
the XY Servo Interface PWA.
Are the green
+24V_A&B_ISO and
+24V LEDs
illuminated?
Is the green
+SERVO LED
illuminated?
Go to Main Power Fault
Isolation Procedure
Go to System Power Fault
Isolation Procedure
Go to System Power Fault
Isolation Procedure
Go to Servo Power
Verification Procedure
Go to Servo Amplifier
Verification Procedure
Verify the Main Circuit
Breaker on Power Manager
is in the ON (I) position.
No
Yes
No
Yes
No Yes
No
Yes
No
Yes
No
Yes
No
Yes
Is the Power Manager
Fan functioning?
Is the Power Manager
Fan functioning?
Go to Main Power Fault
Isolation Procedure
Is the green
Computer power LED
illuminated?
Is the green
Computer power LED
illuminated?
Verify the Computer Power
Switch is in the ON (I)
position.
Does the green
Computer power LED
illuminate?
Does the green
Computer power LED
illuminate?
Locate the power LEDs on
the XY Servo Interface PWA.
Go to Main Power Fault
Isolation Procedure
Are the green 5V,
A+15V, and A+5V
LEDs illuminated?
Are the green 5V,
A+15V, and A+5V
LEDs illuminated?
Press the green ON (I) button
on the Operator’s Console.
Does green ON (I)
button on Operator’s
Console stay
illuminated?
Does green ON (I)
button on Operator’s
Console stay
illuminated?
Locate the power LEDs on
the XY Servo Interface PWA.
Are the green
+24V_A&B_ISO and
+24V LEDs
illuminated?
Are the green
+24V_A&B_ISO and
+24V LEDs
illuminated?
Is the green
+SERVO LED
illuminated?
Is the green
+SERVO LED
illuminated?
Go to Main Power Fault
Isolation Procedure
Go to System Power Fault
Isolation Procedure
Go to System Power Fault
Isolation Procedure
Go to Servo Power
Verification Procedure
Go to Servo Amplifier
Verification Procedure
Verify the Main Circuit
Breaker on Power Manager
is in the ON (I) position.
No
Yes
No
Yes
No Yes
No
Yes
No
Yes
No
Yes
No
Yes
Diagram Sheet 4-5-5
Z Servo Amplifier Fault Isolation Procedure - Main Power Verification