Bosch Rexroth ActiveMover - Printed Circuit Board (Gateway)

180/188 Troubleshooting
Bosch Rexroth AG, MIT: ActiveMover, 3 842 564 874/2021-04
11.4.3 Printed circuit board (gateway)
(in the electronics box of the section/curve modules)
557 186-197
EDCBA
F G
Pos. LED Color Condition Normal state Possible error
F 1 STAT Green ON

Very slow
fl ashing
Network not confi gured
Slow fl ashing FPGA (Field Programmable
Gate Array) not confi gured
Fast fl ashing FPGA ready, but inactive
OFF Voltage supply deactivated
C 2 Green As desired — Software diagnostic LED, only for
development purposes
E 3 Red ON Voltage supply switched off due
to excessive load current
• Short circuit on the encoder
board or the encoder
connection cable
OFF

F
and
G
4 COMM
and
5 COMM
Orange
or
Blue
ON No communication between
printed circuit board (gateway)
and controller
Fast fl ashing No coil current specifi cations
received
OFF

F
and
G
6 CURLIM
and
7 CURLIM
Red Fast fl ashing When motor
voltage
supply is
switched off
Printed circuit board (coil driver)
defective
OFF

Please note:
The fi gure of the gateway
circuit board may not
correspond to the current
status.
Abbreviations:
STAT
Status
COMM
Communication
CURLIM
Current limit
TEMP
Temperature