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1 2 3 4
On
Off
1 2 3 4
On
Off
1 2 3 4
On
Off
1 2 3 4
On
Off
Fig. 21
3.4 Initialisation
Automatic
When power is applied to the regulating unit for the first time, the automatic coupling with the valve and an
initialisation take place. During this process, both LEDs on the drive flash in red.
1.
The spindle extends until it reaches the mechanical stop on the regulating
unit.
2.
From this position, the spindle retracts until it reaches the mechanical stop
on the regulating unit.
3.
Initialisation is complete. The regulating unit moves to the position dictated
by the control signal.
Manual
If required, initialisation can always be triggered manually.
-
Fold out and fold back the crank handle twice within 4 seconds (see
diagram). Initialisation begins.
-
The initialisation can be aborted by folding out the crank handle again.
IM-P344-01 CTLS Issue 7
Stroke
Running time
AEL3 Electric Linear Actuators
1 mm
20 mm
2 s
40 s ± 1
4 s
80 s ± 4
6 s
120 s ± 4
Fig. 22
23
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