Mohamed Mamdoh
Member
Dear all .
I made a program for boiler tank using TIA V15 , the program consists of 2 PID blocks in OB30 .
but the PID didn’t work automatically until i opened the PID block settings and choose start PID as shown in the picture .
and when i switched off the power then switched it on again , i must open the PID block setting and choose start PID also !!
I already tuned it but it gave me the message ( tuning in progress ) and still for a long time without change to message " PID is tuned "
I need your help to solve the problem .
thank you .
I made a program for boiler tank using TIA V15 , the program consists of 2 PID blocks in OB30 .
but the PID didn’t work automatically until i opened the PID block settings and choose start PID as shown in the picture .
and when i switched off the power then switched it on again , i must open the PID block setting and choose start PID also !!
I already tuned it but it gave me the message ( tuning in progress ) and still for a long time without change to message " PID is tuned "
I need your help to solve the problem .
thank you .