9. Commissioning (basic settings)
1. Set selector switch to position 0 (OFF).
Information: The selector switch is not a mains switch. When positioned to 0
(OFF), the actuator cannot be operated.The controls' power supply is
maintained.
2. Switch on the power supply.
Information:Please consider the heat-up time for ambient temperatures below
–20 °C.
3. Perform basic settings.
9.1 Heat-up time for low temperature version
Please note that for low temperature versions, the controls require a heat-up time.
This heat-up time is applicable in case the actuator and the controls are not live and
have cooled down to ambient temperature. Under these conditions and after
connection to the voltage supply, the following heat-up times must be complied with
prior to commissioning:
For –40 °C = 30 min.
For –50 °C = 60 min.
For –60 °C = 100 min.
Figure 41: Sketch illustrating the heat-up time
[t] Heat-up time in minutes
[ϑ]
Ambient temperature in °C
9.2 Type of seating: check/edit for end positions
Valve damage due to incorrect setting!
→
The torque must suit the valve.
→
Only change the setting with the consent of the valve manufacturer.
Limit seating
The limit switching is set in such a way that the actuator switches off at the desired
switching points.The torque switching acts as overload protection for the valve.
Torque seating
The torque switching is set to the desired tripping torque. After reaching the tripping
torque the actuator is turned off.
38
SA 07.1 – SA 16.1/SAR 07.1 – SAR 16.1 Control unit: electromechanic
Commissioning (basic settings) AC 01.1 Intrusive Modbus RTU
To Next Page
Loading...
