Delta Electronics VFD-EL manual 10.18

Chapter 4 Parameters

10.17Minimum PID Output Frequency Selection

				Factory Setting: 0
	Settings	0	By PID control
		1	By Minimum output frequency (Pr.01.05)
This is the source selection of minimum output frequency when control is by PID.
10.18	PID Control Detection Signal Reference			Unit: 0.1
	Settings	1.0 to 99.9		Factory Setting: 99.9

When Pr.00.04 is set to 8, it will display 00:00 as follows.

This parameter is used only for display and has no relation with Pr.00.13, Pr.00.14, Pr.02.18 and Pr.02.19.

Setpoint Feedback value

(the max. value you would like to convert)

10.19PID Calculation Mode Selection

Factory Setting: 0

Settings	0		Series mode
	1		Parallel mode
Series mode
+	P			I	Integral	+		Output		Digital
					gain	+		Freq.			Freq.
										filter
Setpoint					limit			Limit			Command
-	10.02	10.03			10.05	+	10.07		10.06
				D
		10.04
Input Freq.					PID
Gain					feedback
10.10					10.01

Parallel mode

Revision August 2008, 2ELE, V1.02 4-105