Baumuller b maXX BM4 Series Instruction Handbook

Fault detection
Instruction handbook b maXX (BM4-F-)AIO-XX (Analog IO module)
Document No.: 5.01045.08 Baumüller Nürnberg GmbH
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of 82
10.2
10.2 Fault detection
The fault can be caused by mechanical or electrical malfunctions.
LED H4 The occurrence of an error state of a device b maXX 4000 is signalled by the lighting up
of the red LED H4 on the front side of the housing.
7-segment display Additionally the error code is shown via the 7-segment display on the front side of the
housing (not BM4XXX - XXX - XX0XX and BM4XXX - XXX - XX1XX).
By the displayed code the error message can be determined. The displayed error is with-
out exception an LEVEL 2 error (P0201 - P0216).
The display of an error code starts by displaying „F“ for 1.5 s. Then the four characters of
the error code are displayed. The separate characters are displayed for about 0.8 s, in
-
terrupted by a short break. If there are other errors, these are displayed in the same man-
ner. The procedure is repeated as soon as all errors were displayed.
Example: Error 125 and 91 are generated:
Figure 24: Error messages 7-segment display
NOTE!
If warnings or errors occur without error reaction the LED H4 „error“ flashes. Only er-
ror messages with error reaction are displayed by constantly lighting up.
Start End Time
Error code
display

Baumuller b maXX BM4 Series Specifications

General

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