Chapter 4 Parameters
4-8
Parameter Explanation
Settings
Factory
Setting
Customer
02.05
The source of
Power-On command
and Running
command modifies
the operating control
of the VFD.
0: Start running when Power is on.
1: Don’t run when Power is on
2: When the source of the command
changes, VFD’s operation remains the
same.
3: When the source of the command
changes, VFD’s operation follows the new
command.
4:
The motor drive can start to run at power on
or after reset. When the source of
command is a 2-wire external terminal, the
operating command changes as the
external terminal’s status changes.
1
02.06
Loss of ACI Signal
(4-20mA)
0: Decelerate to 0 Hz
1
1: Coast to stop and display “AErr”
2: Continue operation by last frequency
command
02.07
Up/Down Mode
0: by UP/DOWN Key
0
1: Based on accel/decel time
2: Constant speed (Pr.02.08)
3: Pulse input unit (Pr.02.08)
02.08
Accel/Decel Rate of
Change of
UP/DOWN
Operation with
Constant Speed
0.01~10.00 Hz/2ms
0.01
02.09
Source of Second
Frequency
Command
0: Digital keypad UP/DOWN keys or Multi-
function Inputs UP/DOWN. Last used
frequency saved.
1: 0 to +10V from AVI
2: 4 to 20mA from ACI or 0 to +10V from
AVI2
3: RS-485 (RJ-45)/USB communication
4: Digital keypad potentiometer
0
02.10
Combination of the
First and Second
Master Frequency
Command
0: First Master Frequency Command
1: First Master Frequency
Second Master Frequency Command
2: First Master Frequency Command -
Second Master Frequency Command
0
