Loss Of Aci Signal (4-20Ma); Up/Down Mode; Accel/Decel Rate Of Change Of Up/Down Operation With Constant Speed; Keypad Frequency Command - Delta VFD-B User Manual

02- 07

Loss of ACI Signal (4-20mA)

Settings
This parameter determines the behavior when ACI is lost.
When set to 00 or 02, it will display warning message "AnLEr" on the keypad in case of loss of
ACI signal and execute the setting. When ACI signal is recovered, the warning message
usually disappears automatically. If the warning message is still displayed, please press
"MODE" key to make it disappear.
02 - 08

Up/Down Mode

Settings
Accel/Decel Rate of Change of UP/DOWN Operation with
02 - 09
Constant Speed
Settings
These parameters determine the increase/decrease of the master frequency when operated
via the Multi-Function Inputs when Pr.04-04~Pr.04-09 are set to 11 (Up command) or 12
(Down command).
02 - 15

Keypad Frequency Command

Settings
This parameter can be used to set frequency command or read keypad frequency command.
Revision July 2008, BE16, SW V4.08 & V5.00
00 Decelerate to 0Hz
01 Coast to stop and display "EF"
02 Continue operation by the last frequency command
00 Based on Accel/Decel time acc. to Pr.01-09 to 01-12 and Pr.01-18
to 01-21
01 Constant speed (acc. to Pr. 02-09)
02 Based on Accel/Decel time acc. to Pr.01-09 to 01-12 and Pr.01-18
to 01-21, but frequency command will be 0 when stopped
0.01~1.00 Hz/ms
0.00 ~ 400.00Hz
Chapter 5 Parameters|VFD-B Series
Factory Setting: 00
Factory Setting: 00
Factory Setting: 0.01
Factory Setting: 60.00
Unit: 0.01
Unit: 0.01
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