Siemens Simatic S7-1500 - Page 403

Instructions
9.3 PID_Temp
PID control
Function Manual, 03/2017, A5E35300227-AC
403
Tag
Data type
Default
Description
Config.InputScaling.Lower-
PointIn
REAL 0.0 Scaling Input_PER low
Input_PER is scaled based on the two value pairs Upper-
PointOut, UpperPointIn and LowerPointOut, LowerPointIn.
Only effective if Input_PER is used for process value de-
tection (Config.InputPerOn = TRUE).
LowerPointIn < UpperPointIn
Config.InputScaling.Upper-
PointOut
REAL 100.0 Scaled high process value
Input_PER is scaled based on the two value pairs Upper-
PointOut, UpperPointIn and LowerPointOut, LowerPointIn.
Only effective if Input_PER is used for process value de-
tection (Config.InputPerOn = TRUE).
UpperPointOut > LowerPointOut
Config.InputScaling.Lower-
PointOut
REAL 0.0 Scaled low process value
Input_PER is scaled based on the two value pairs Upper-
PointOut, UpperPointIn and LowerPointOut, LowerPointIn.
Only effective if Input_PER is used for process value de-
tection (Config.InputPerOn = TRUE).
LowerPointOut < UpperPointOut
Config.Output.Heat.Select INT 1 Selecting the output value for heating
Config.Output.Heat.Select specifies which outputs are
used for heating:
• Heat.Select = 0 - OutputHeat is used
• Heat.Select = 1 - OutputHeat and OutputHeat_PWM
are used
• Heat.Select = 2 -OutputHeat and OutputHeat_PER are
used
Outputs that are not used are not calculated and remain at
their default value.