Control - Siemens SIMATIC S7-300 Manual For Migrating

4 Hardware Migration
4.6.2

Control

Figure 4-3
The following 3 control types are integrated and available for the S7-1500 in the
TIA Portal.
General description of the PID blocks
Table 4-24
Name
PID_Temp *)
PID_3Step
PID_Compact
*) as of STEP7 V13 SP1, S7-1500 FW V1.7
Controller module (FM355C / 455C)
Table 4-25
Function in S7-300/S7-400
Input AI
2DI
Function Continuous controller
Fuzzy control (with selftuning)
Self-tuning via ES or PID self-
tuner
Migration S7-300/S7-400 nach S7-1500
Entry ID: 109478811, V1.1,
Function
Temperature control for active heating
and cooling with control and two
actuators
Stepper controller for integrated
actuators (e.g., servomotors).
Continuous PID control or pulse
control (PMW)
(per channel)
05/2017
Included in firmware
Self-tuning (automatic
detection of control
parameter)
2-stage: Pretuning and fine
tuning on the operating point
Clear configuration screens
Commissioning screens with
integrated graphic plotter
Solution in S7-1500
AI 4xU/IRTD/TC
DI 16x24VDC
TO PID Compact,
TO PID_Temp
---
2-stage self-tuning
integrated in TO
Advantages
Comment
More types TC/TRD
Improved algorithm, no
additional software
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