Actuator Operation From Remote; Menu Navigation Via Push Buttons (For Settings And Indications) - AUMA SA 25.1 Operating Instructions Manual

Operation
Information
6.2.2.

Actuator operation from remote

Information
6.3.

Menu navigation via push buttons (for settings and indications)

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SA 25.1 SA 48.1/SAR 25.1
Hot surfaces, e.g. possibly caused by high ambient temperatures or strong
direct sunlight!
Danger 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
-
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]
OPEN and CLOSE operation commands can be given either in push-to-run or in
self-retaining operation mode. In self-retaining mode, the actuator runs to the defined
end position after pressing the button, unless another command has been received
beforehand. For further information, please refer to Manual (Operation and setting).
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 position
0 (OFF).
Check input signals and functions.
Set selector switch to position Remote control (REMOTE).
Now, the actuator can be remote-controlled via fieldbus.
For actuators equipped with a positioner, it is possible to change over between OPEN
- CLOSE control (Remote OPEN-CLOSE) and setpoint control (Remote SET-
POINT). For further information, please refer to the Manual (Operation and setting).
Menu navigation for display and setting is made via the push buttons [1
local controls.
Set the selector switch [5] to position 0 (OFF) when navigating through the menu.
The bottom row of the display [6] serves as navigation support and explains which
push buttons [1 4] are used for menu navigation.
SAR 30.1 Control unit: electronic (MWG)
AC 01.2 Non-Intrusive Modbus RTU
.
.
3]:
4] of the