Delta VFD-A User Manual

20
Operation Modes
Pr.00
Operating Frequency Source Select
Parameter # 00
Parameter Name
Master Frequency source select
Factory Setting
d0000
Settings
d0000 Master Frequency determined by the digital keypad
d0001
Master Frequency determined by the analog input signal
(DC 0 to +10V) + (DC 4 to 20 mA)
d0002 Master Frequency determined by the RS-485 Interface.
 This parameter is used to determine the AC drive command frequency source.
However, the actual AC drive command frequency may also be determined by [Jog
frequency], [Multi-step speed 1-7] or [Up / Down frequency], using the Multi-function
inputs 1, 2, and 3. Refer to Pr.39, 40, 41.
Pr.01
Operation Command Source Select
Parameter # 01
Parameter Name
Operation instructions source select
Factory Setting
d0000
Settings
d0000 Operating instructions determined by the digital keypad
d0001 Operating instructions determined by the external terminal
connections, Keypad STOP key is enabled
d0002 Operating instructions determined by the external terminal
connections, Keypad STOP key is not enabled
d0003 Operating instructions determined by the RS-485 interface,
Keypad STOP key is enabled
d0004 Operating instructions determined by the RS-485 interface,
Keypad STOP key is not enabled
 This parameter is used to determine the source of the AC Drive operating
instructions.
Pr.02
Motor Stop Method Select
Parameter # 02
Parameter Name
Motor stop method
Factory Setting
d0000
Settings
d0000 Ramp stop
d0001 Coast to stop
 This parameter determines how the motor is stopped when the AC Drive receives a
valid stop command.

Delta VFD-A Specifications

General

Brand	Delta
Model	VFD-A
Category	DC Drives
Language	English