Configuration
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48XX/49XXSHB0399
2. Digital inputs
The digital inputs of the process controller ”Deactivate process controller”,
”Switch-off I component” and ”Evaluation = 0” can be assigned to the FDIs 1 to
5.
The process controller is reset via the input ”Deactivate process controller”,i.e.the
output jumps to zero and the I component is reset.
The input ”Switch off I component” sets the I component of the controller to zero.
The input ”evaluation = 0” suppresses the process controller output.
Process controller outputs
With the function ”freely assignable analog inputs” (C145 ... C147)the ouput of the
process controller can be assigned to different targets (see table C146).
Note!
The output of the process controller cannot be directly assigned to the n controller
adaptation. If this should be required, another function block can be connected in
between (e.g. limitation element).
Example:
C145 = -9- Select process controller output
C146 = -23- Assign limitation element 1
C145 = -19- Select limitation element 1 output 1
C146 = -4- Assign n controller adaptation
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