Baumuller b maXX BM4-O-CAN-03 User Manual

Error messages - Error reactions
Instruction handbook CANopen slave BM4-O-CAN-03
Document no. 5.02014.06 Baumüller Nürnberg GmbH
44
of 68
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 CANo
pen slave operates without error.
H2 single
flas
h
1)
At least one error counter of the module exceed the warning level.
H2 double
flas
h
2)
„Guard“ (NMT master or NMT slave) or „Heartbeat“ occurred.
H2 triple
flas
h
2)
The SYNC messages misses withing the configured communication cycle.
H2 on Option module CANo
pen slave does not communicate with the CANopen network.
H2 and H4
flas
h syn-
chronously
See ZBootup for b maXX controller– on page 44.
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 Bo
otup
2 Esta
blish communication
3 Contin
ue 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

Baumuller b maXX BM4-O-CAN-03 Specifications

General

Brand	Baumuller
Model	b maXX BM4-O-CAN-03
Category	Control Unit
Language	English