Lincoln Electric FlexCut 200 Service Manual page 75

LINCOLN ELECTRIC
DESCRIPTION
INPUT VOLTAGE FROM
SWITCH BOARD
CAN SIGNAL
OUTPUT VOLTAGE TO
ARCLINK CONNECTOR
CAN SIGNAL
LED # COLOR
1 GREEN
2 GREEN
3 GREEN/ RED
4 GREEN
LIGHT CONDITION
STEADY GREEN
ALTERNATING GREEN
AND RED
Table F.22 – Arclink I/O board voltage tests
TEST POINT
PLUG J60 PIN 4
(LEAD 52D)
PLUG J60 PIN 1
(LEAD 53D)
PLUG J61 PIN 4
(LEAD 52)
PLUG J61 PIN 1
(LEAD 53)
Table F.23 – Arclink I/O board LED descriptions
FUNCTION
+5V CAN COMMUNICATION POWER "OK"
+12V CAN COMMUNICATION POWER "OK"
SYSTEM STATUS LED
+5V NTC SENSOR POWER "OK"
Table F.24 – Arclink I/O board LED conditions
MEANING
SYSTEM OK.
A SYSTEM FAULT HAS OCCURRED. IF THE ARCLINK I/O BOARD STATUS LED IS
FLASHING ANY COMBINATION OF RED AND GREEN, ERRORS ARE PRESENT.
INDIVIDUAL CODE DIGITS ARE FLASHED IN RED WITH A LONG PAUSE BETWEEN
DIGITS. IF MORE THAN ONE CODE IS PRESENT, THE CODES WILL BE SEPARATED BY
A GREEN LIGHT. SEE ERROR CODES IN TROUBLESHOOTING GUIDE.
FlexCut® 200 Service Manual
TEST POINT
PLUG J60 PIN 3
(LEAD 51D)
PLUG J60 PIN 2
(LEAD 54D)
PLUG J61 PIN 3
(LEAD 51)
PLUG J61 PIN 2
(LEAD 54)
EXPECTED READING
40 VDC
2 VDC
40 VDC
2 VDC
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