Siemens Simatic S7-1500 - Page 319

Instructions
9.2 PID_3Step
PID control
Function Manual, 03/2017, A5E35300227-AC
319
Parameter
Data type
Default
Description
State INT 0 The State parameter (Page 330) shows the current operating
mode of the PID controller. You can change the operating
mode using the input parameter Mode and a rising edge at
ModeActivate.
• 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
• State = 10: Manual mode without endstop signals
Error BOOL FALSE If Error =
TRUE, at least one error message is pending in this
cycle.
ErrorBits DWORD DW#16#0 The ErrorBits parameter (Page 335) shows which error mes-
sages are pending. ErrorBits is retentive and is reset upon a
rising edge at Reset or ErrorAck.
See also
Parameters State and Mode V2 (Page 330)
Parameter ErrorBits V2 (Page 335)