Properties Of The Position Controller Software; Functions I - Burkert 8791 Manuel D'utilisation

Type 8791
Function
7.4 properties of the position controller software
7.4.1 functions i
• Activation via DIP switches
• Parameter setting via communications software
additional function
Sealing function
CUTOFF
Correction line to adjust the operating characteristic
CHARACT
Effective sense of direction of the controller nominal
value
1)
DIR.CMD
Table 2:

Functions I

DIR.CMD can be accessed in read-only mode via the communications software.
1)
This function is set via the DIP switch only, as the function has no other parameters.
effect
Valve closes tight outside the control range. Specification
of the value (as %) from which the actuator is completely
deaerated (when 0%) or aerated (when 100%)
(see chapter entitled "9.3.2 Function of the DIP
switches").
The operating characteristic may be linearized
(see chapter entitled "9.3.2 Function of the DIP
switches").
Reversal of the effective sense of direction of the set-point
value (see chapter entitled "9.3.2 Function of the DIP
switches").
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