Compatibility With Cpu And Fw - Siemens SIMATIC S7-1200 Function Manual

Instructions
9.1 PID_Compact
● Access to tags
The following tags can now be used in the user program.
– i_Event_SUT
– i_Event_TIR
– r_Ctrl_Ioutv
● Troubleshooting
PID_Compact now outputs the correct pulses when the shortest ON time is not equal to
the shortest OFF time.
9.1.2

Compatibility with CPU and FW

The following table shows which version of PID_Compact can be used on which CPU.
CPU
S7-1200
S7-1500
244
FW
V4.2 or higher
V4.0 to V4.1
V3.x
V2.x
V1.x
V2.0 or higher
V1.5 to V1.8
V1.1
V1.0
PID_Compact
V2.3
V2.2
V1.2
V2.2
V1.2
V1.2
V1.1
V1.2
V1.1
V1.0
V2.3
V2.2
V2.1
V2.0
V2.2
V2.1
V2.0
V2.1
V2.0
V2.0
Function Manual, 03/2017, A5E35300227-AC
PID control