Delta Electronics VFD-EL Power Supply User Manual


 
Chapter 4 Parameters|
Revision August 2008, 2ELE, V1.02 4-43
It needs to received a run command
after previous command is cancelled
ON
OFF
MI1-DCM (close)
power is applied
output frequency
Pr.02.05=0 or 1
output frequency
Pr.02.05=2 or 3
ON
OFF
ON
it will run
it won't run
when power is applied
The Line Start Lockout feature does not guarantee that the motor will never start under this
condition. It is possible the motor may be set in motion by a malfunctioning switch.
02.06 Loss of ACI Signal (4-20mA)
Factory Setting: 0
Settings 0 Decelerate to 0Hz
1 Coast to stop and display “AErr”
2 Continue operation by the last frequency command
This parameter determines the behavior when ACI is lost.
When set to 1, it will display warning message “AErr” on the keypad in case of loss of ACI
signal and execute the setting. When ACI signal is recovered, the warning message will stop
blinking. Please press “RESET” key to clear it.
02.07 Up/Down Mode
Factory Setting: 0
Settings 0 By digital keypad up/down keys mode
1 Based on Accel/Decel Time acc. to Pr.01.09 to 01.12
2 Constant speed (acc. to Pr. 02.08)
3 Pulse input unit (acc. to Pr. 02.08)
02.08
Accel/Decel Rate of Change of UP/DOWN Operation with
Constant Speed
Unit: 0.01
Settings 0.01~10.00 Hz/2ms Factory Setting: 0.01