Sonic Alert DCP301 user manual PID parameter settings P I d, PID Set

Chapter 7. PARAMETER SETUP

■PID parameter settings “P I d”

No.	Item Code	Item	Factory	User			Setting
			Setting	Setting
1	P -1	Proportional band	100.0		P	:	0.0 to 999.9% (0D, 6D output models)
		(PID set 1)					0.0 enables ON-OFF control.
2	1 -1	Reset time	0				0.1 to 999.9% (models other than 0D and 6D output
		(PID set 1)					models)
3	D -1	Rate time	0		I	:	0 to 3600s
		(PID set 1)					0 disables integrating action.
4	O L -1	MV lower limit	0.0		D	:	0 to 1200s
		(PID set 1)					0 disables derivative action.
5	O H -1	MV upper limit	100.0		O L : -10.0 to MV upper limit %
		(PID set 1)			O H : MV lower limit to 110.0%
6	R E -1	Manual reset	50.0		R E :		0.0 to 100.0%
		(PID set 1)			B R :		0 to 30
7	D R -1	Brake	0				0 disables the brake function.
		(PID set 1)			D P :		0.1 to 999.9%
8	D P -1	Disturbance inhibit	100.0		D 1	:	1 to 3600s
		proportional band			D D :		0 to 1200
		(PID set 1)					0 disables derivative action.
9	D 1 -1	Disturbance inhibit	120
		reset time			[Note]
		(PID set 1)			•	On 0D and 6D output models, when P setting is 0.0,
10	D D -1	Disturbance inhibit	0			ON-OFF control is enabled. “– – – –” is displayed for
		rate time				items I, D, O L, O H, R E, D P, D I and			D D, and
		(PID set 1)				setting is not possible.
11	P -2	Proportional band	100.0		•	When variable parameter M . -Csetting is 2 (estimated
		(PID set 2)
						position control only) on 2G output models,
12	1 -2	Reset time	0
							“– – – –” is displayed for items O L and O H, and
		(PID set 2)				setting is not possible.
13	D -2	Rate time	0		•	When I setting is not 0, “– – – –” is displayed for R E
		(PID set 2)
						and setting is not possible.
14	O L -2	MV lower limit	0.0
					•	When variable parameter S T setting is 0 (smart-tuning
		(PID set 2)
						disabled), “– – – –” is displayed for B R and setting is
15	O H -2	MV upper limit	100.0
						not possible.
		(PID set 2)
16	R E -2	Manual reset	50.0		•	When variable parameter 2 P 1 D setting is 0 (2
		(PID set 2)				degrees of freedom PID disabled), the items for
17	B R -2	Brake	0			D P, D 1, D D are not displayed.
		(PID set 2)			•	On heat/cool models, the set No. of the PID parameter
18	D P -2	Disturbance inhibit	100.0
						used for the PID set No. is as follows:
		proportional band
		(PID set 2)				PID Set No. Designated in the		PID Set		PID Set
19	D I -2	Disturbance inhibit	120			Program or Zone No. According
								(heat)		(cool)
		reset time				to Automatic Selection of PID Set
		(PID set 2)
							1		1	2
20	D D -2	Disturbance inhibit	0
							2		3	4
		rate time
		(PID set 2)					3		5	6
							4		7	8

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