Baumuller b maXX BM1000, Manual, Page: 87 / 176

Error detection and troubleshooting
Manual b maXX
®
BM1000
Document No. 5.07003.04
87
of 174
8
051A
hex
ocn Overcurrent during con-
stant speed operation PWM
inhibit
m
Short-circuit at motor output: Check for
possible poor insulation at the output line.
m
Sudden increase in motor loading: Check
for possible motor stall.
m
Device output power is too small: Re-
place the device with the next higher
power model.
051B
hex
oH2 Power board overheat PWM
inhibit
m
Ensure that the ambient temperature is
within the specified temperature range.
m
Make sure that the ventilation holes are
not obstructed.
m
Remove any foreign objects from the
heatsink and check for possible dirty heat
sink fins.
m
Check the fan and clean it.
051C
hex
EF External fault P0803
m
When multi-function input terminals (MI3-
MI5 or MI7 to MI12) are set to external
fault, the device stops output U/T1, V/T2
and W/T3.
m
Give RESET command after fault has
been cleared.
Fault
code
Fault
name
Fault description Error
reaction
Corrective actions
NOTE
CANopen error table see
Z
E.6.2 CANopen error display via digital keypad
–
on page 157 and
error table in b maXX
®
4400 parameter manual.