33
Functions
DIR.CMD
10.1.1.
-
effective sense of direction of the position controller set-
point value
Use this function to set the effective sense of direction between the input signal (INPUT) and the set-point
position of the actuator.
Factory settings: DIP switch set to OFF (ascending)
DiP switches Position
Function
1
ON
Reversal of the effective sense of direction of the set-point value
(
DIR.CMD
)
Set-point value (20 – 4 mA corresponds to position 0 – 100 %),
descending
OFF
Normal effective sense of direction of the set-point value
(Set-point value 4 – 20 mA corresponds to position 0 – 100 %),
ascending
DIP switches 1
Table 14:
The effective sense of direction (
DIR.CMD
) can be changed only via DIP switch 1 in the positioner.
Set-point position
Input signal
(
INPUT
)
ascending
descending
DIR.CMD graph
Fig. 11:
english
Type 8791
Summary of Contents for 8791
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