AUMA ACV 01.2 - Operation; Operating the actuator from local controls

3. Operation
3.1. Operating the actuator from local controls
Local actuator operation is performed using the local controls push buttons of actuator
controls.
Figure 1: Local controls
[1] Push button for operation command in direction OPEN
[2] Push button STOP
[3] Push button for operation command in direction CLOSE
[4] Push button RESET
[5] Selector switch
Hot surfaces, e.g. possibly caused by high ambient temperatures or strong
direct sunlight!
Risk of burns
→
Verify surface temperature and wear protective gloves.
→
Set selector switch [5] to position Local control (LOCAL).
➥
The actuator can now be operated using the push buttons [1 – 3]:
-
Run actuator in direction OPEN: Press push button [1] .
- Stop actuator: Press push button STOP [2].
-
Run actuator in direction CLOSE: Press push button [3] .
Information
The OPEN and CLOSE operation commands can be given either in push-to-run or
in self-retaining operation mode. For further information, please refer to <Push-to-
run operation or self-retaining local> chapter.
3.2. Actuator operation from remote
Risk of immediate actuator operation when switching on!
Risk of personal injuries or damage to the valve
→
If the actuator starts unexpectedly: Immediately turn selector switch to 0 (OFF).
→
Check input signals and functions.
13
Actuator controls
ACV 01.2/ACVExC 01.2 Profibus DP Operation