Bosch Rexroth Marex SB Manual page 41

Mode RUN or SETUP (LED RUN or LED SETUP on)
or
Error type: GEAR MASTER
1
2
Error description: Gear feedback has been set at the I/O-extension board (see chapter
3
3.4). The gear feedback is not signalled (for twin engines on the port side). The system
4
works without gear feedback.
Error elimination: Check pressure sensor at the gearing. Control LEDs on I/O-extension
board (LED actual ahead or astern or collective feedback). Check wiring.
Error type: PAS-CTRL
1
2
Error description: The control states a total failure of a passive control head.
3
4
Error elimination:
defective passive control head. If necessary replace control head.
Error type: PAS-CTRL-HW
1
2
Error description: The hardware of a passive control head is defective (e. g. potentiometer
3
error).
4
Error elimination: Replace defective control head
Error type: GEAR SLAVE
1
2
Error description: Gear feedback has been set at the I/O-extension board (see chapter
3
3.4). The gear feedback on the twin engine at the starboard system is not signaled. The
4
control works without gear feedback.
Error elimination: Check pressure sensor at the gearing. Control LEDs on the I/O
extension board (LED actual ahead or astern or collective feedback). Check wiring.
38
Check wiring (see chapter 3.2). Check LED power supply at the