GEM R563 Operating Instructions Manual page 45

Event
Device Temperature Over-Run
0x4210
Emergency Power
0x5100
Primary Supply Voltage
Under-Run
0x5111
Potifail Close
0x8CA5
Potifail Open
0x8CA4
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Description
The event occurs as a warning
or error if the motor
temperature is too high.
The event occurs if the supply
is too low. The event is
triggered as a warning if the
supply voltage Uv is below a
value of 21.1 V. (If the supply
voltage is below 17.4 V, the
event Primary Supply Voltage
Under-Run (0x5111) is
triggered as an error).
The event occurs if the supply
voltage is too low.
The event occurs if a valve
position is read which can
never be achieved in the
"Close" direction.
The event occurs if a valve
position is read which can
never be achieved in the
"Open" direction.
Possible cause
Control is operated outside of
the specification.
The ambient temperature is
too high.
Power supply unit overloaded. Check supply
Cross-section of the supply
line is too small.
Supply line is too long.
Power supply unit overloaded. Check supply
Cross-section of the supply
line is too small.
Supply line is too long.
Fault in valve position
detection.
Error when replacing a
diaphragm (stroke of the valve
in incorrect area).
Actuator has been fitted on
the valve incorrectly (stroke of
the valve in the incorrect
area).
Fault in valve position
detection.
Error when replacing a
diaphragm (stroke of the valve
in incorrect area).
Actuator has been fitted on
the valve incorrectly (stroke of
the valve in the incorrect
area).
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12 Specific data IO-Link (pin 6)
Troubleshooting
Check temperature
Set control correctly (check
duty cycle (ED) of the
actuator)
Check valve/diaphragm
Check valve/diaphragm
GEMÜ R563