Switching To Pm Motor Mode - Omron MX2 Series User Manual

6 Vector Control and Applied Functions
Parameters with Changed Default Data
Switching from the induction motor heavy load mode (default) to the PM motor mode changes the
default data for the following parameter.
Parameter No.
b089
6-8-3

Switching to PM Motor Mode

To use PM motor control, you need to switch the inverter to the PM motor mode.
Follow the steps below to switch to the PM motor mode:
(1) Set the Inverter Mode Selection (b171) to 03 (PM motor mode).
(2) Set the Initialization Execution (b180) to 01 (Execute initialization), then press the
Enter key. Parameter initialization starts.
(3) When parameter initialization is in progress,
alternately.
(4) When the initialization process is completed,
inverter was switched to the PM control mode.
Precautions for Correct Use
• If b171 is set to other than 00, regardless of the settings in Initialization Selection (b084) and
Initialization Target Setting (b094), when initialization is executed with the Initialization Exe-
cution (b180) set to 01 (Execute initialization), all data (set data, fault monitor data, and
DriveProgramming data) are initialized.
However, the parameters Total RUN Time Monitor (d016), Total Power ON Time Monitor
(d017), and Initialization Data Selection (b085) will not be initialized.
• To return to the induction motor mode after switching to the PM motor mode, set b171 to 01
(Induction motor mode), then execute initialization with b180 set to 01. The inverter switches
to the induction motor mode while displaying "I-C" on the Digital Operator.
Parameter No.
b171
b180
6 - 58
Function name
Automatic Carrier Reduction
Function name
00:
01:
Inverter Mode Selection
02:
03:
00:
Initialization Execution
01:
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)
Default data
Initial setting
01: Enabled (Dependent
on current)
and
appears, meaning that the
Data
Selection disabled
Induction motor mode
Induction motor high-frequency
mode
PM motor mode
Function disabled
Execute initialization
PM motor mode
00: Disabled
are displayed
Default
Unit
data
−
00
−
00