GEM eSyStep Q50 Operating Instructions Manual page 43

Event
Device Temperature Over-Run
0x4210
Emergency Power
0x5100
Primary Supply Voltage Un-
der-Run
0x5111
Potifail Close
0x8CA5
Potifail Open
0x8CA4
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Description
The event occurs as a warning
or error if the motor temperat-
ure 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 po-
sition is read which can never
be achieved in the "Close" dir-
ection.
The event occurs if a valve po-
sition is read which can never
be achieved in the "Open" dir-
ection.
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 detec-
tion.
Error when replacing a dia-
phragm (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 detec-
tion.
Error when replacing a dia-
phragm (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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11 Specific data IO-Link (pin 6)
Troubleshooting
Check temperature
Set control correctly (check
duty cycle (ED) of the actu-
ator)
Check valve/diaphragm
Check valve/diaphragm
GEMÜ Q50 eSyStep
Positioner (Code S0, S5, S6)