Siemens Module B3 Input Parameters Data Value Range Default Description Type, Comrst Bool False

				Automation and Drives - SCE
Input Parameters
Parameter	Data	Value Range	Default	Description
	Type
COM_RST	BOOL		FALSE	COMPLETE RESTART. The block has a
				complete restart routine that is processed if the
				input is set to "Complete restart".
MAN_ON	BOOL		TRUE	MANUAL VALUE ON / Switch on manual
				operation. If the input "switch on manual
				operation" is set, the control loop has been
				interrupted. A manipulated value is entered as
				manual value.
PVPER_ON	BOOL		FALSE	PROCESS VARIABLE PERIPHERY ON /
				Actual value
				Switch on the periphery. If the periphery is to
				read in the actual value, input PV_PER has to
				be wired to the periphery, and the input "Switch
				on actual value periphery" has to be set.
P_SEL	BOOL		TRUE	PROPORTIONAL ACTION ON / Switch on P-
				component. In the PID algorithm, the PID
				components can be switched on/off individually.
				The P-component is switched on if the input
				"Switch on P-component" is set.
I_SEL	BOOL		TRUE	INTEGRAL ACTION ON / Switch on I-
				component. In the PID algorithm, the PID
				components can be switched on/off individually.
				The I-component is switched on if the input
				"Switch on I- component" is set.
INT_HOLD	BOOL		FALSE	INTEGRAL ACTION HOLD / Freeze I-
				component. The output of the integrator can be
				frozen. To this end, the input "Freeze I-
				component“ is set.
I_ITL_ON	BOOL		FALSE	INITIALIZATION OF THE INTEGRAL ACTION /
				Set I-component. The output of the integrator
				can be set to the input I_ITL_VAL. To this end,
				the input "Set I-component“ has to be set.
D_SEL	BOOL		FALSE	DERIVATIVE ACTION ON / Switch on D-
				component. In the PID algorithm, the PID
				components can be switched on/off individually.
				The D-component is switched on if the input
				"Switch on D-component" is set.

	Preface Fundamentals	Discontinuous Action Controller Controller Block (S)FB41	Setting the System Appendix
	T I A Training Document	Page 61 of 64	Module
			B3
Issued: 02/2008			Control Engineering with STEP 7