Siemens SIMATIC S7-1200

Instructions
9.2 PID_3Step
PID control
Function Manual, 03/2017, A5E35300227-AC
353
Parameter
Data type
Default
Description
State INT 0 The State parameter (Page 361) shows the current operating
mode of the PID controller. You change the operating mode
with the Retain.Mode tag.
• State = 0: Inactive
• State = 1: Pretuning
• State = 2: Fine tuning
• State = 3: Automatic mode
• State = 4: Manual mode
• State = 5: Approach substitute output value
• State = 6: Transition time measurement
• State = 7: Error monitoring
• State = 8: Approach substitute output value with error
monitoring
Error BOOL FALSE If Error = TRUE, at least one error message is pending.
ErrorBits DWORD DW#16#0 The ErrorBits parameter (Page 369) indicates the error mes-
sages.
See also
Parameter State and Retain.Mode V1 (Page 361)
Parameter ErrorBits V1 (Page 369)