Delta Electronics VFD-S manual Operation Method, Trial Run

Chapter 3 Start UpVFD-S Series

3.2 Operation Method

Refer to 4.2 How to operate the digital keypad and chapter 5 parameters for setting. Please choose a suitable method depending on application and operation rule. The operation is usually done as shown in the following table.

Operation Method	Frequency Source
Keypad
	M2	Parameter
	M3	setting:
Operate from		4-05=15
	GND	4-06=16
external signal
	AVI, ACI

Operation Command

Source

RUN STOP/RESET

External terminals

input:

M0-GND

M1-GND

3.3 Trial Run

After finishing checking the items in “3.1 preparation before start-up”, you can perform a trial run.

1.After applying power, verify that the display shows “F60.0”.

2.Setting Pr.2-00 to d0, and setting Pr.2-01 to d0 as well. (Refer to Chapter 4 for the operation of the digital keypad.)

3.Setting frequency to about 5Hz by using key.

4. Pressing RUN key for forward running. And if you want to change to reverse running, you

should press key in page. And if you want to decelerate to stop, please

press STOP/RESET key.

5.Check following items:

„Check if the motor direction of rotation is correct.

„Check if the motor runs steadily without abnormal noise and vibration.

„Check if acceleration and deceleration are smooth.

If the results of trial run are normal, please start the formal run.

3-2 Revision August 2008, SE09, SW V2.61