User's Manual

Automation and Drives - SCE
T I A Training Document Page 49 of 64 Module
17. The setpoint value, the actual value and the manipulated variable now have to be wired to
process values as follows.
Cycle time:
Time between the block
call. Should correspond
to the time that is set in
OB 35.
LMN PER:
Manipulated variable
output at analog
out
p
ut
SP INT:
Setpoint selection through analog input.
Has to be normalized to a real format
(refer to NW 2)
PV PER
Actual value
acceptance to
analog input
channel
Preface Fundamentals Discontinuous Action Controllerr Controller Block (S)FB41 Setting the System Appendix
B3
Issued: 02/2008 Control Engineering with STEP 7