AUMA Aumatic ACExC 01.1 User Manual

11. Description of actuator functions
11.1 Operation commands for OPEN / CLOSE operation
Operation commands are determined by operation command bits and the
nominal value (setpoint) of the data output. Only one command bit may be
set at any given time. If several command bits are set, no operation is
performed and the fault signal ‘Wrong command’ is given.
To avoid placing too much strain on the mechanics the actuator is equipped
with a (programmable) delay when changing direction (reversing preven-
tion).
The following operation command bits are required for OPEN / CLOSE
operation:
Remote OPEN
Remote CLOSE
Remote operation OPEN / STOP
Remote OPEN = 1 The actuator runs in direction OPEN.
Remote OPEN = 0 The actuator stops.
The actuator is switched off automatically if the end position OPEN is
reached (limit switch LSO (WOEL) for limit seating or LSO (WOEL) and
TSO (DOEL) for torque seating).
Occurring faults (thermal faults, phase failure, torque faults) stop the opera-
tion.
Remote operation CLOSE / STOP
Remote CLOSE = 1 The actuator runs to position CLOSED.
Remote CLOSE = 0 The actuator stops.
The actuator is switched off automatically if the final position CLOSED is
reached (limit switch LSC (WSR) for limit seating or LSC (WSR) and TSC
(DSR) for torque seating). Occurring faults (thermal faults, phase failure,
torque faults) stop the operation.
Remote operation to nominal position (SETPOINT) / STOP
The positioner can only function when the actuator is equipped with a posi-
tion transmitter, e.g. potentiometer / RWG/ MWG (option).
Remote SETPOINT = 1 The actuator moves to the set nominal value.
Remote SETPOINT = 0 The actuator stops.
The nominal position has to be set in ‰.
Occurring faults (thermal faults, phase failure, torque faults) stop the opera-
tion via the positioner.
With a setpoint of 0 ‰ the actuator runs to the end position CLOSED
With a setpoint of 1000 ‰ the actuator runs to the end position OPEN. In
case the setpoint is more than 1,000 ‰ , no operation is performed and the
fault signal
WRONG COMMAND is given.
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Actuator controls AUMATIC AC 01.1 / ACExC 01.1
Operation instructions DeviceNet

AUMA Aumatic ACExC 01.1 Specifications

General

Brand	AUMA
Model	Aumatic ACExC 01.1
Category	Controller
Language	English