S7PLC to PLCSIM Compact

Here is solution for S7PLC connect to PLCSIM Compact, comment in S7Interface disconection timeout.

SetPDU to 10 (working not stable and max 5 byte in, 5 byte out)

And using Nettoplcsim-S7o-v-1-2-4-0 program

Some features in configs NetToPlcsim

start.cmd

//

sc stop "S7DOS Help Service"
START /B NetToPLCSim.exe -f=S7Test.ini -s=NO -autostart

TIMEOUT /T 4
sc start "S7DOS Help Service"
TIMEOUT /T 4
"D:\Program Files\Siemens\Automation\S7-PLCSIM V15_1\Bin\Siemens.Simatic.PlcSim.Compact.exe"

S7Test.ini

//

[Station_1]
Name=PLC#001
NetworkIpAddress=192.168.88.50 //External IP of PLCSIM , adress of Ethernet board
PlcsimIpAddress=192.168.0.1   //internal IP of PLCSIM , not change this one
PlcsimRackNumber=0
PlcsimSlotNumber=0
TsapCheckEnabled=False

And now can connect to PLCSIM