S7 PID Control Help
- Thread starter Stone6600
- Start date
Hello stone;
Standard PID control (single input, single output) controls a process based on the error between a setpoint and a control variable feedback. This is the algorithm used in most PLC standard PID function, Siemens included.
Please explain your process requirements so we can understand your problem: what 2 variables do you need to setup as inputs to your PID controller, and how do the values affect the overall process.
Hope this help[s,
Daniel Chartier
Standard PID control (single input, single output) controls a process based on the error between a setpoint and a control variable feedback. This is the algorithm used in most PLC standard PID function, Siemens included.
Please explain your process requirements so we can understand your problem: what 2 variables do you need to setup as inputs to your PID controller, and how do the values affect the overall process.
Hope this help[s,
Daniel Chartier
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