Hitachi SJ200 Series manual 117

				SJ200 Inverter	3–45
		Input Function Summary Table
Option	Terminal	Function Name		Description
Code	Symbol
24	PIDC	PID Reset	ON	Resets the PID loop controller. The main conse-
				quence is that the integrator sum is forced to
				zero.
			OFF	No effect on PID loop controller
27	UP	Remote Control	ON	Accelerates (increases output frequency) motor
		UP Function (motor-		from current frequency
		ized speed pot.)
			OFF	Output to motor operates normally
28	DWN	Remote Control	ON	Decelerates (decreases output frequency) motor
		DOWN Function		from current frequency
		(motorized speed
			OFF	Output to motor operates normally
		pot.)
29	UDC	Remote Control Data	ON	Clears the UP/DWN frequency memory by
		Clearing		forcing it to equal the set frequency parameter
				F001. Setting C101 must be set=00 to enable this
				function to work.
			OFF	UP/DWN frequency memory is not changed
						ParametersDrive
31	OPE	Operator Control	ON	Forces the source of the output frequency setting
				(A001) and the source of the RUN command			Configuring
				(A002) to be from the digital operator
			OFF	Source of output frequency set by (A001) and
				source of run command set by (A002) is used
50	ADD	ADD frequency	ON	Adds the A145 value (Add Frequency) to the
		enable		output frequency
			OFF	Does not add the A145 value to the output
				frequency
51	F-TM	Force Terminal	ON	Force inverter to use input terminals for output
		Mode		frequency and Run command sources
			OFF	Source of output frequency set by (A001) and
				source of Run command set by (A002) is used
255	—	Not selected	ON	(input ignored)
			OFF	(input ignored)

Note 1: When using the Multi-speed Select settings CF1 to CF4, do not display parameter F001 or change the value of F001 while the inverter is in Run Mode (motor running). If it is necessary to check the value of F001 during Run Mode, please monitor D001 instead of F001.