Hydac FMM-O-M Series, Инструкция по установке и обслуживанию

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Error messages / Troubleshooting
FMM-O-M en(us) Page 23 / 32
MoWa FMM-O-M 3874983 en(us) 2013-09-16.doc 2013-09-16
Error messages / Troubleshooting
The following error message may result when the CS1000 is combined with
the FMM connection block.
LED Blink code /
Display /
Analog output /
Switch out
Status To do
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.
p
Δ
has to be at least
15 bar -> if OK,
replace filter element.
For other error messages, please refer to your CS1000 operating and
maintenance instructions.
A PC with an installed PDF display program is required for displaying the
CS1000 operation and maintenance instructions on the CD-ROM.