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Operation and function
13.1.1.
DIR.CMD
-
effective direction of the positioner set-point value
You can use this function to adjust the effective direction between the input signal (INPUT) and the nominal
position of the actuator.
Factory setting: DIP switch set to OFF (ascending)
DiP Switches Position
Function
1
ON
Reversal of the effective direction of the set-point value (
DIR.CMD
)
(set-point value 20 – 4 mA corresponds to position 0 – 100 %), fall
OFF
Normal effective direction of the set-point value
(set-point value 4 – 20 mA corresponds to position 0 – 100 %),
rise
Table 28:
DIP switch 1
The effective direction (
DIR.CMD
) can
only
be changed via DIP switch 1 in the positioner.
Nominal position
Input signal
(
INPUT
)
rise
fall
Figure 39:
DIR.CMD graph
English
Type 8694
Summary of Contents for 8694
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