FMMP
Error messages / Troubleshooting
HYDAC Filter Systems GmbH
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BeWa FMMP 3360764 en 2009-06-05.doc
2009-06-05
Error messages / Troubleshooting
The following error messages may result when the CS 1000 is combined with the
FMMP manifold block.
LED Blink code /
Display /
Analog output /
Switch out
Status
Action
Red
4.4 mA / 2.2 V*
Open
Flow too low
Check flow
Increase inlet pressure
or check outlet pressure
at the measurement
point.
The
has to be at
p
Δ
least 15 bar -> if OK,
change the filter element.
Red
19.9 mA / 9.95 V*
Open
Flow specification not
possible
Sensor status is
undefined
Check flow
If the oil quality is below
the measurement limit
(ISO 9/8/7), it may take
several measurement
cycles until measured
values are displayed
Increase inlet pressure
or check outlet pressure
at measurement point.
The
has to be at
p
Δ
least 15 bar -> if OK,
change filter element.
For
ins
othe
tenance
tructi
r error messages, please refer to your CS1000 operating and main
ons.
