GBC eWire Service Manual page 39

6. Check for voltage – 110 VAC (60 Hz) or 240 VAC (50 Hz) – on Cable
7716729 (See Section 7, page 7-3) at the 24 VDC Power Supply.
There is AC power on Cable 7716729.
There is line voltage.
Y N
Do RAP 2.1 No AC Power.
7. Check the following connections (See Section 7, page 7-3):
•
Connection of cable 7716726 at J1 at the Main Control Board.
•
Connection of cable 7716726 at the 24V DC power supply
•
Input; Line "L"- Black wire
•
Input; Neutral "N"- White wire
•
Input; Ground- Green wire
•
Output; +24VDC – Orange wire
•
Output; 0 VDC – Black wire
Connections are good.
Y N
Make the connections then return to normal operation.
8. Check if the LED in the 24 VDC power supply is lit
LED is lit
Y N
Go to RAP 1.1 No AC Power.
9. Check for 24 VDC on Cable 7716726 (See Section 7, page 7-3) at
Connector J1 on the "A" Main Control board
•
Pin 1 = BLK Wire
•
Pin 2 = BLK Wire
•
Pin 3 = BLK Wire
•
Pin 4 = BLK wire
•
Pin 5 = ORG wire
•
Pin 6 = ORG Wire
•
Pin 7 = ORG Wire
•
Pin 8 = ORG Wire
There is 24 VDC at Connector J1 on the Control Board
Y N
Go to Step 10
Replace 24V DC power supply (REP 11.4)
10. Replace Cable 7716726.
This clears the fault.
GBC eWire
Y N
Go to Step 11
Return to normal operation
11. Check if there is 24V power to any other components like a Solenoid,
or a Stepper Motor.
There is no 24V power to any other components
Y N
Go to Step 12
Replace the "AC" Main Control board (REP 11.1)
12. Check if cable 7716735 is connected at J15 of the "A" Main control
board and J1 of the "B" control board
Connections are good
Y N
Make the connection and return to normal operation
13. Replace "B" Main Control board
This clears the fault.
Y N
Go to Step 14
Return to normal operation
14. Replace Cable 7716735.
This clears the fault.
Y N
Go to step 15 if applicable; otherwise escalate to second level
Return to normal operation
15. Determine if you have been directed here from another RAP because
there is no 24 VDC power output from the Control Board to another
component.
There is no 24 VDC power output from the Control Board to
another component.
Y N
Normal operation.
Replace the Main Control Board (REP 11.1)
01-26-2018
2-15
RAPS