Omron SYSDRIVE 3G3FV User Manual page 100

Preparing for Operation
Example
The following example shows how to change parameter A1-02 to select Flux Vector control (vector con-
trol with pulse generator).
Key sequence
2 times
S Initializing the Parameters
Use parameter A1-03 to initialize the parameters. This parameter cannot be changed during operation.
Parameter Display name p y
number
A1-03 Init Parameters
Initialize Parameters Settings
Setting
0 Returns to the Initialize display without initializing any parameters.
1110 Initializes the parameters to the user settings.
This function initializes the parameters to values that have been recorded as user settings. To record
the user settings, change the parameters to the desired values and then set parameter o2-03 (User
Defaults) to 1. (The 1110 function is disabled when parameter o2-03 is 0.)
2220 2-wire sequential initialization (Initializes the parameters to the factory settings.)
3330 3-wire sequential initialization
H Example of Wiring for 2-wire Sequential Operation
3-20
Display
Displays operation mode.
Displays initialize mode.
Puts the Unit in initialize mode.
(Select Language display)
Displays the Control Method display.
Displays the parameter setting for A1-02.
Changes the setting to Flux Vector.
Writes the new setting.
Returns to the Control Method display.
Setting g Units Default
range setting
0, 1110, --- 0
2220, or
3330
11
Explanation
Valid access levels
V/f V/f
Control with PG
Quick-start, Basic, or Advanced
Function
Forward rotation/Stop
Reverse rotation/Stop
Sequential input common
Chapter 3
Open Loop Flux
Vector Vector