Baumuller b maxx BM4400 - Page 78

Troubleshooting
Compact manual b maXX
®
BM4400, BM4600, BM4700
Document no.: 5.06014.02 Baumüller Nürnberg GmbH
78
of 94
8.2
2 encoders can be connected to a b maXX
®
4400 at most. Accordingly maximum errors
can appear in function module 1 and function module 2. The term ’encoder 1’ or ’encoder
2’ in the column ’device part’ stands for one of the five currently existing encoder module
types.
Error encoder 1 - serial interface P0234
Error encoder 2 - serial interface P0235
(communication error after HIPERFACE
®
specification in the encoder 1 /encoder 2)
36 Wrong data checksum Error indicates high EMC problems; please reduce
these.
Contact Baumüller
37 No response Error indicates high EMC problems; please reduce
these.
Contact Baumüller
66 Invalid response Restart of b maXX
®
Error code Meaning Troubleshooting
Error code Meaning Troubleshooting
1 Analog signals outside specification Check the encoder cable and if the encoder has been
connected correctly.
2 Error in internal angle offset Check the encoder cable and if the encoder has been
connected correctly.
3 Data field partitioning table destroyed Check the encoder cable and if the encoder has been
connected correctly.
4 Analog limit values not available Check the encoder cable and if the encoder has been
connected correctly.
5 Internal I
2
C-bus not operative Check the encoder cable and if the encoder has been
connected correctly.
6 Internal checksum error Check the encoder cable and if the encoder has been
connected correctly.
7 Internal watchdog error - encoder reset Check the encoder cable and if the encoder has been
connected correctly.
8 Overflow of the counter Check the encoder cable and if the encoder has been
connected correctly.
9 Parity error Check the encoder cable and if the encoder has been
connected correctly.
10 Checksum error Check the encoder cable and if the encoder has been
connected correctly.
11 Unknown error code Check the encoder cable and if the encoder has been
connected correctly.