Baumuller b maXX BM4 Series Instruction

Troubleshooting and fault correction
Instruction Handbook b maXX (BM4-F-)ENC-XX (Encoder module)
Document No.: 5.01042.12
85
of 102
10
Error messages
level 3
P0234
P0235
Error encoder 1 serial interface
Error encoder 2 serial interface
(communication error according Hiperface
®
specification in encoder 1/encoder 2)
NOTE!
3rd level errors are only displayed in ProDrive separated by a decimal point from the
corresponding 2nd level error (refer to
ZFigure 22– on page 81).
e.g.:
Motor error 102: Group error find notch position (2nd level)
Find notch position error 102.64: Drive moved more than 4 times delta angle.
(3rd level)
Error code Meaning Troubleshooting
1 Analog signals outside the specification Check encoder cable and assure the correct encoder installation
2 Internal angle offset error
3 Data field paritioning table destroyed
4 Analog threshold value not available
5 Internal I
2
C-bus not functioning
6 Internal checksum error
7 Internal watchdog error - encoder reset
8 Overflow counter
9 Parity error
10 Checksum error
11 Unknown instruction code
12 Wrong number of data
13 Invalid argument
14 Data field is write protected
15 Wrong access code
16 Data field size cannot be altered
17 Stated word address outside data field
18 Data field not existent
19 bis 27 reserved
28 Absolute value monitoring of analog signals Check encoder cable and assure the correct encoder installation
29 Critical sending current
30 Critical encoder temperature Check motor temperature
31 Speed too high - position determination not pos-
sible
Check encoder cable and assure the correct encoder installation

Baumuller b maXX BM4 Series Specifications

General

Brand	Baumuller
Model	b maXX BM4 Series
Category	DC Drives
Language	English