Assembly; Performing A Learning Run - Georg Fischer EA11 Manual Instrucciones

Accessories for electrical actuators

8.3 Assembly

If additional limit switches are used, the position signalization will always be
installed above these limit switches.
 Disconnect the actuator from the supply voltage.
 Remove the screws of the limit switches S1 and S2.
 Remove position indicator 1.
 Attach circular magnet 3, so the notches are on top.
 Put position indicator 1 in one of the end positions on the axis.
 Connect board 8 of the position signalization to the controller or monitoring print
by using system cable 2.
 Connect the supply voltage.
The board has been connected correctly when the LED 6 lights up green.

8.4 Performing a learning run

If the position signalization was mounted at the factory, a learning run with
360 ° has already been done. In this case, the jumper is placed on only one pin.
If the position signalization is mounted by the customer, a 360 ° learning run
has to be done. Therefore, the two pins need to be connected by the jumper.
 In order for the position sensors to detect the 4 positions:
Connect both PINs with jumper 7 and carry out one learning run with 360 °.
In order to determine, whether the learning run happens with 360 ° or between
the end positions: Plug jumper 7 on the position signalization:
o Jumper connects both PINs: Learning run 360 °
o PINs not connected: Learning run between the end positions S1 and S2
 For this, press button 5 (approx. 2 s).
LED 6 will go out briefly.
 As soon as the LED lights up again: Release the button.
The actuator carries out a learning run, with LED 6 flashing at the same time.
While LED is flashing, the actuator is in the learning run mode.
6
The learning run is finished correctly when the LED lights continuously.
 Ensure that the LED lights up continuously.
OPEN and CLOSED positions are adjusted.
 Depending on the switching cams S1 and S2: Carry out further learning runs
between the end positions.
Position signalization
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