Push buttons
If the selector switch is in position local control (I), use the push buttons
OPEN - STOP - CLOSE to operate the actuator locally.
OPEN: Actuator runs in direction OPEN
STOP: Actuator stops
CLOSE: Actuator runs in direction CLOSE
The operation commands OPEN - CLOSE can be used for control during
push-to-run operation or in the self-retaining mode.
In the push-to-run operation, the actuator runs as long as the push button is
pressed.
In the self-retaining mode, the actuator runs to the defined end position,
unless another command has been received beforehand.
For further information on the programming, refer to page 33.
Indication lights
The 3 indication lights give the following signals (standard indication).
Illuminated (green): Actuator is in end position OPEN
Collective fault signal (red)
IIlluminated (yellow): Actuator is in end position CLOSED
Collective fault signal:
The collective fault signal (red indication light) will be activated if one of the
following events occurs:
.
Torque fault, i.e. the set torque (page 24) was exceeded before reaching
an end position.
.
Motor protection has tripped (refer to page 49), i.e. the motor is overheated.
.
A phase failure (for 3-phase AC motors) has occurred.
.
Test PTC tripping device
Indication lights are blinking:
If the actuator is equipped with a b
linker, the indication lights can be used as
running indication.
If the blinker transmitter is active (page 33), the respective indication light
blinks during operation.
20
Multi-turn actuators SA 07.1 – SA 30.1/SAR 07.1 – SAR 30.1
with actuator controls AUMA MATIC AM 01.1/AM 02.1 Operation instructions
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