Omron 3G3MX2 - Inverter Modes

MX2 Quick Start Guide
16 MX2 Quick Start Guide
The following display appears for a few seconds, and initialization is completed with d001 displayed
3.4 Inverter modes
Neither the A044 or the b049 needs a initialization but remember to initialize the drive setting b180=01 when the inverter mode
is changed on b171.
Display code Function name Setting range/content Initial value Remarks
A044
V/f characteristic curve 00: Constant torque 0 For the second motor use parame-
ter A244
01: Reduced torque
02: Free V/F
03: Sensorless Vector Control
b049
Dual rating selection 00: Constant torque
150% overload during 60s
00 Some parameters default and
ranges depends off this setting.
Refer to below table for details
01: Variable torque
120% overload during 60s
b171
Inverter mode selection 00: No function 00 To enable the new mode is neces-
sary to initialize the inverter
01: Standard Induction Motor
02: High Frequency Induction Motor
03: Permanent Magnet Motor
d060
Inverter mode monitor IM-CT (Induction motor constant torque) - Displays the current inverter mode
use this one to check configuration
as b171 returns to 0 after initialize
IM-VT(Induction motor variable torque)
Hi-IM (High frequency induction motor)
PM (Permanent magnet motor)
Initialization of trip history
The left digit rotates during initialization
Initialization for area A
Initialization for area B
Display during initialization
HD mode
ND mode
High frequency mode
Initialization
mode
Operation
mode after
initialization
Blinking alternately
5 HC
5 00
5 01
1-C
1-V
H-1
d001
HD mode
b049: 00
d060: 1-C
ND mode
b049: 01
d060: 1-v
High freq. mode
d060: H-1
Normal mode (㹼400 Hz)
HD mode
High freq. (㹼1000 Hz)
Permanent magnet
mode
d060: P
Permanent magnet mode
b171 = 01
+ init.
b049 = 01
b049 = 00
b171 = 02
b171 = 02
+ init.
+ init.
b171 = 03
+ init.
b171 = 03
+ init.
b171 = 03
+ init.
ND mode
b171 = 01
+ init.
I129E-EN-02+MX2+QuickStartGuide.book Seite 16 Mittwoch, 7. November 2012 1:54 13