Chapter 5 ParametersVFD-S Series

Group 2: Operation Method Parameters

2-00Source of Master Frequency Command

 

 

Factory Setting: d0

Settings

d0

Master Frequency input determined by digital keypad. (record the

 

 

frequency of power loss and it can do analog overlap plus)

 

d1

Master Frequency determined by analog signal DC 0V-10V

 

 

(external terminal AVI). (won’t record the frequency of power loss

 

 

and it can’t do analog overlap plus)

 

d2

Master Frequency determined by analog signal DC 4mA-20mA

 

 

(external terminal AVI). (won’t record the frequency of power loss

 

 

and it can’t do analog overlap plus)

 

d3

Master Frequency determined by Potentiometer on the digital

 

 

keypad. (won’t record the frequency of power loss and it can do

 

 

analog overlap plus)

 

d4

Master Frequency operated by RS-485 serial communication

 

 

interface and record frequency of power loss. (record the frequency

 

 

of power loss and it can do analog overlap plus)

 

d5

Master Frequency operated by RS-485 serial communication

 

 

interface and won’t record frequency before power loss. (won’t

 

 

record the frequency of power loss and it can do analog overlap

 

 

plus)

This parameter sets the Frequency Command Source of the AC drive.

If the Frequency Command Source is external (DC 0 to +10V or 4 to 20mA), please make

sure the (AVI) terminal jumper is in the proper position as shown below.

Position of jumper: Please open the top cover. It is at the lower-left corner of the panel. The

jumper J1 determines the type of external analog input, either DC voltage signal or current

signal.

J1

Voltage signal input(0-10V)

Current signal input(4-20mA)

When setting analog overlap plus, it needs to set Pr. 2-06 to select AVI or ACI.

Revision August 2006, SE08, SW V2.61

5-27

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Delta Electronics 230V Series, 460V Series, 115V Series manual Group 2 Operation Method Parameters