JLG X23J - X700AJ Service Manual - Manual (Page 498)

SECTION 6 - JLG CONTROL SYSTEM
3121448 – JLG Lift – 6-9
MODULE FLASHING CODE
MODULE ECM 1
With Led’s permanently ON:
DL1-GREEN
Power +5V to CPU
DL2- Yellow Power for aerial functions available
DL3-Yellow:
Power for drive functions available
Figure 6-5. Module ECM 1
MODULE ECM 2
With Led’s permanently ON
DL1-GREEN Power +5V to CPU A
DL2-GREEN Power +5V to CPU B
DL3 - Yellow Safety Relay for aerial functions CPU B
closed
DL4 - Yellow Safety Relay for drive and Outriggers func-
tions CPU B closed
DL3 - Yellow Safety Relay for aerial functions CPU A
closed
DL4 - Yellow Safety Relay for drive and Outriggers func-
tions CPU A closed
Figure 6-6. Module ECM 2