pid for receiv analogic volt signal

AutoGen_667937

hello

i have one s7 1200

6ES7211-1AE31-0XB0 + 6ES7232-4HA30-0XB0 +altivar 12 siemens touch 4 inch mono tia v12 trial

,i write small programm for digital,is not problem wher i use hardware switch

but

[schnippschnapp]

2-i used pid for receiv analogic volt signal,i can see,but i cant command the out analogic,i tried varied modules,scalex,norm,but not work

i finded one doc for connect inverter with plc,can i use tcp ip?how

i sent you on small programm,can you help me ,please?

i am in italy,and i talked this week more times with siemens office milano,italy,,they told me ,,i call you back,but nothing,they not respond

thanks