Siemens SIMATIC S7-300 Manual For Migrating page 37

4 Hardware Migration
Temperature/controller module (FM355-2 C/S)
Table 4-27
Function in S7-300
Input As FM355 C/S
Function Heating controller
Cooling controller
Heating/cooling controller
Self-tuning integrated
Control zone
Multi-zone control: Parallel
optimization
Output As FM355 C/S
Additional blocks for controlling several heating or cooling zones for FM455 C/S
Table 4-28
Function in S7-400
Function Heating/cooling
blocks controller
Self-tuning
Control zone
Multi-zone control:
Parallel optimization
Controller-call
scheduler
Standard PID Control (PID_CP/PID_ES)
Table 4-29
Function in S7-300/S7-400
Function Continuous controller,
Pulse control (PID_ES)
Stepper controller (PID_ES)
Self-tuning via ES or PID
self-tuner
Dead band
Cascade control
Timer, ramp-function
generator smoothing,
square root
Migration S7-300/S7-400 nach S7-1500
Entry ID: 109478811, V1.1,
TO PID_Compact,
TO PID_Temp/TO PID_3Step
TO PID_Compact/TO PID
3Step
TO PID_Temp
2-stage self-tuning integrated
in TO
TO PID_Temp
TO PID_Compact,
TO PID_Temp/TO PID_3Step
Solution in S7-1500
TO PID_Temp
2-stage self-tuning integrated in TO
TO PID_Temp
TO PID_Compact/TO PID_Temp/TO PID_3Step
Distribution to different cyclic OBs
TO PID_Compact/TO PID_Temp
TO PID_3Step
2-stage self-tuning integrated in
TO
TO PID_Temp, TO PID3Step
TO PID_Temp
Blocks in preparation
05/2017
Solution in S7-1500
Solution in S7-1500
Comment
Alternative: Basic
PID_Controller:
TCONT_CP/TCONT_S
Two parameter records
Improved algorithm
Synchronized
optimization of several
controller possible
Comment
Two parameter
records
Improved
algorithm
Synchronized
optimization of
several controller
possible
Comment
Improved algorithm
Application example
(SIOS: 103526819)
37