Chapter 4 Parameters
4-61
Group 2: Operation Method Parameters
02.00
Source of First Master Frequency Command
Factory Setting: 1
02.09
Source of Second Master Frequency Command
Factory Setting: 0
Settings
0
Digital keypad UP/DOWN keys or Multi-function Inputs UP/DOWN.
Last used frequency saved. (Digital keypad is optional)
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
These parameters set the Master Frequency Command Source of the AC motor drive.
The factory setting for master frequency command is 1. (digital keypad is optional, please refer
to Appendix B for details.)
Setting 2: use the ACI/AVI2 dip switch on the AC motor drive to select ACI or AVI2. Switch to
ACI for 4 to 20mA analog current signal (ACI) (Pr.04.19 should be set to 0) and AVI2 for
analog voltage signal (AVI2) (Pr.04.19 should be set to 1).
When the 3
rd
switch on the upper-right corner is set to be ON as shown in the following
diagram, the source of first master frequency command (Pr.02.00) will force setting to 2. This
setting (Pr.02.00) can’t be changed till the 3
rd
switch is set to be OFF.
ON
1
2
3
When the AC motor drive is controlled by external terminal, please refer to Pr.02.05 for details.
PR.02.09 is only valid when one of Pr.04.05~04.08 is set to 22. When setting 22 is activated,
the source of the frequency command is the setting of Pr.02.09. The factory setting of the
source of frequency command is the first frequency command. Only one of the source of first
master frequency command and second master frequency command can be enable at one
time.
Related parameters: Pr.04.05(Multi-function Input Terminal (MI3)), Pr.04.06(Multi-function
Input Terminal (MI4)), Pr.04.07(Multi-function Input Terminal (MI5)), Pr.04.08(Multi-function
Input Terminal (MI6)) and Pr.04.19 (ACI/AVI2 Selection)
02.01
Source of First Operation Command
Factory Setting: 1
Settings
0
Digital keypad (Digital keypad is optional)
1
External terminals. Keypad STOP/RESET enabled.
2
External terminals. Keypad STOP/RESET disabled.
3
RS-485 (RJ-45)/USB communication. Keypad STOP/RESET
enabled.
4
RS-485 (RJ-45)/USB communication. Keypad STOP/RESET
disabled.
The factory setting for source of first operation command is 1. (digital keypad is optional.)