31
6 Commissioning
6.1.17.7 Display Range in Bar
Select parameter no. 810 and 811.
6.1.18 Setting
6.1.18.1 Setting the Limit Switches of the Motors
As soon as the ETAMATIC OEM is supplied with voltage, it attempts to drive the actuator mo-
tors to the lower limit of the factory set curve. If the end-bearing's limit switches are not prop-
erly adjusted for this, the motor may hit the actuator's mechanical stop
WARNING!
This may damage the motor or the valve.
Therefore:
Check the position of the end-bearing limit switches in the motors, taking into account the mo-
tor output shaft's travel.
If in doubt, set a shorter travel. It may be readjusted later.
Nr. FMS ETA
/FA1
Short Text Description Min Max Default
810 1 1 min.Einh 4 mA corresponds to x units 0 999 0
The lower limit/pressure 4mA at the actual value input
corresponds with x bar.
Enter the lower limit of the display range, which corre-
sponds with 4mA at the input, if the input is configured
as a pressure input (only active when Parameter 809 =
2).
811 1 1 max.Einh 20 mA corresponds to x units 0 999 160
Upper limit pressure equivalent to 20mA actual input
corresponds with x bar.
Enter the upper limit of the display range, which corre-
sponds with 20mA at the input, if the input is configured
as a pressure input (only active when Parameter 809 =
2).
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