
96/102
17200234_002_C1/2016 - © Leybold
602494EA.DOCX
12.2
Troubleshooting
Error
Possible cause
Remedy
Senso
r erro
r
The valve closes (operating
mode <Pressure> only).
No influence to the valve
position.
Sensor cable
defective or not
correctly connected
Check the sensor
cable / replace it
Wrong cable
Sensor defective
Check the sensor,
see Operating
Manual of the sensor
Wrong sensor
configured
Configure the sensor
(see chapter «5.2.9
Pressure Sensor»)
Sensor signal in error
range
See Operating
Manual of the sensor
Receptacles (X4, X5)
defective
Check the controller /
replace it
Valve e
rro
r (MOVE 1250
only)
Valve cable defective
or not correctly
connected
Check the valve
cable / replace it
Valve defective
Check the valve, see
Operating Manual of
the valve
Wrong valve
connected
Connect MOVE 1250
Receptacle (X9)
defective
Check the controller /
replace it
Table 12-2
PARAM SOURCE CONTROL
Pressure [ ]
Act :
mbar
Nom : 1.33E+01 mbar
ERROR
PARAM NOM OPEN
Flow
mbarl/s
Press. : ERROR mbar
CLOSE
close
PARAM SOURCE CONTROL
Pressure ERROR
Act :
mbar
Nom : 1.33E+01 mbar
>1.00E+03
PARAM NOM OPEN
Flow ERROR
mbarl/s
Press. :>1.00E+03 mbar
CLOSE
close