Baumuller BM4400 - Page 255

Troubleshooting and fault correction
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07
255
of 358
9
P0240 to P0244 Error in function module A to E
Error code Meaning Reaction Troubleshooting
0 reserved
1 Module not recognized no
reaction
Check if you have plugged in the right module at the
right position
2 Recognized module not permitted at this posi-
tion
no
reaction
3 Digital output short-circuited or 24 V supply not
connected at DIO module
no
reaction
Check the cabling of the digital outputs
4 Invalid target parameter value by digital input no
reaction
Check the parameterization of the input channel
5 Direct PLC I/O access for this module not per-
mitted.
no
reaction
Don’t select the module
6 Required module is missing, only for BM4100
active mains rectifier unit
IS Connect the required module for active mains rectifier
unit operation - see Operation Manual b maXX
BM4100 Active Mains Rectifier Unit
7 Module must not be used for actual active
mains rectifier unit mode or controller mode
no
reaction
8 reserved no
reaction
9 Too mach analog I/O modules plugged no
reaction
More than 2 analog IO modules are not allowed
10 AIO-04: current < 4 mA no
reaction
Current supply not connected, cable break or short cir-
cuit
11 AIO-04: current > 20 mA no
reaction
Current supply supplies a current too high