Error messages - Error reactions
Instruction handbook
CANopen slave
BM4-O-CAN-03
Document no. 5.02014.06
Baumüller Nürnberg GmbH
44
8.3
8.3.2
Error messages CANopen slave for b maXX controller
The options module
CANopen slave
for b maXX PLC displays an error via LED H2 (red) ac-
cording to CiA specification DR303-3 and via LED H4 (red)
H2 off
Option module
CANopen slave
operates without error.
H2 single
flash
1)
At least one error counter of the module exceed the warning level.
H2 double
flash
2)
„Guard“ (NMT master or NMT slave) or „Heartbeat“ occurred.
H2 triple
flash
2)
The SYNC messages misses withing the configured communication cycle.
H2 on
Option module
CANopen slave
does not communicate with the CANopen network.
H2 and H4
flash syn-
chronously
1)
Following light pattern active:
ON (200 ms)
- OFF (1000 ms)
2)
Following light pattern active:
ON (200 ms) - OFF (200 ms) - ON (200 ms)
- OFF (1000 ms)
3)
Following light pattern active:
ON (200 ms) - OFF (200 ms) - ON (200 ms) - OFF (200 ms)- ON (200 ms)
- OFF (1000 ms)
After switching on the option module operates in the following phases:
1
Bootup
2
Establish communication
3
Continue communication
8.3.2.1 Bootup for b maXX controller
The option module
CANopen slave
signalizes an error condition during the booting of the mod-
ule over the lighting up of the LEDs H2 and H4 on the front side of the housing:
Figure 14: Errors while booting b maXX controller
Summary of Contents for b maXX BM4-O-CAN-03
Page 69: ......
