13 Error clearance
13.1 LED error message
Function
CLOSED
ERROR
OPEN
Programming error
No stroke
Stroke < min. stroke
After sensor error
OPEN / CLOSED flash alternately
Sensor error
OPEN position
CLOSED position
Pneumatic fault
OPEN position
CLOSED position
Mid position
Supply voltage too low
Internal error
OPEN / CLOSED flash simultaneously
13.2 Error clearance
Error
Error cause
Error clearance
Programming error no stroke
No mounting kit available
Check the mounting kit, re-programme
Process valve faulty
Replace process valve, re-programme
Programming error stroke < min. stroke
Minimum stroke was not reached (e.g.
due to stroke limiter)
Ensure minimum stroke, re-programme
Shut off diaphragm compressed too
much (diaphragm size 8)
Ensure correct compression of the shut
off diaphragm, re-programme
Programming error after sensor error
The sensor range was exceeded during
the programming procedure. Currently
the process valve is in the valid sensor
range.
Check the mounting kit, re-programme.
Note the maximum stroke (see
"Technical data")
Sensor error CLOSED or OPEN position
Sensor limit exceeded
Check the mounting kit, re-programme.
Note the maximum stroke (see
"Technical data")
Sensor error CLOSED position
Sensor limit in CLOSED position
exceeded
Check the mounting kit, re-programme.
Note the maximum stroke (see
"Technical data")
Supply voltage too low
Supply voltage < 18 V DC
Ensure supply voltage (see "Technical
data")
Internal error
Memory error
Re-programme
The spring locks during installation
Mounting kit too long
Contact GEMÜ
Error clearance
www.gemu-group.com
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GEMÜ 1242
DeviceNet
