Delta Electronics Network Device VFD-S Spécifications télécharger pdf (Page 100)

VFD-S Series

8-3

Group 2 Operation Method Parameters

Parameters Explanation Settings

Factory

Setting

2-00

Source of Frequency

Command

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)

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Delta Electronics Network Device VFD-S Spécifications Page 100