GF EA 21 Bedienungsanleitung Seite 58

10
8
In case of malfunc-
ON
tion the actuator
OFF remains in its
position (delivery
1 2
state)
In case of malfunc-
ON
tion the actuator
OFF
moves to the OPEN
position
1 2
In case of malfunc-
ON
tion the actuator
moves to the
OFF
CLOSED position
1 2
56
Error message
If an error occurs, the red LED (8) on the base board lights
up.
In case the monitoring print is installed, the LED (10) on the
BCD switch which selected value has been exceeded will
also light up red.
With all occurring error messages the ready-to-operate
signal will be off.
Eliminating the error message
Check the error cause, if necessary carry out the appropri-
ate maintenance.
To eliminate the message, activate the reset switch (9) on
the base board while the supply voltage is still connected
or briefly disconnect the actuator from the mains voltage.
The two LEDs will go out and the actuator is ready to opera-
te again.
DIP switch in case of error
9
With the help of the DIP switch, the actuator can be moved
to the CLOSED or OPEN position in case of an error. For this,
the DIP switches need to be adjusted as follows:
DIP 1
ON Position of DIP 2
effective
OFF Actuator remains in its
position
(DIP 2 not effective)
(please refer to example on the left)
The ready-to-operate module can react the
fail-safe mode as well. Resetting the error
message does not reset the cycle counter!
DIP 2
Actuator moves to the
OPEN position
Actuator moves to the
CLOSED position