Initial Settings; Setting The Parameter Write-Prohibit Selection/Parameter Initialization (N001) - Omron SYSDRIVE 3G3MV SERIES User Manual

Basic Operation
This section explains the basic settings required to operate and stop the Inverter.
The settings of parameters described here will be sufficient for simple Inverter opera-
tions.
First make these basic settings and then skip to the explanations of those special func-
tions, even when your application requires special functions, such as energy-saving
control, PID control, stall prevention, carrier frequency setting, overtorque detection,
torque compensation, slip compensation. Refer to Chapter 6 Advanced Operation.
5-1

Initial Settings

• The following initial settings are required.
Parameter Write-prohibit Selection/Parameter Initialization (n001): Set n001 to 4 so that n001
through n179 can be set or displayed.
Control Mode Selection (n002): Set to V/f or vector control mode according to the application.
5-1-1 Setting the Parameter Write-prohibit Selection/Parameter
Initialization (n001)
• Set n001 to 4 so that n001 through n179 can be set or displayed.
n001
Parameter Write-prohibit
Selection/Parameter Initialization
Setting 0 to 11
range
Note This parameter makes it possible to write-prohibit parameters, change the parameter set or dis-
played range, or initialize all parameters to default values.
Set Values
Value
0 Displays and sets n001. Parameters from n002 to n179 can be displayed only.
1 Sets or monitors parameters n001 through n049 (i.e., function group 1 settings).
2 Sets or monitors parameters n001 through n079 (i.e., function groups 1 and 2 settings).
3 Sets or monitors parameters n001 through n119 (i.e., function groups 1 through 3 settings).
4 Sets or monitors parameters n001 through n179 (i.e., function groups 1 through 4 settings).
6 Clears the error log.
8 Initializes parameters to default settings in 2-wire sequence. (See note.)
9 Initializes parameters in 3-wire sequence. (See note.)
10 For the USA, initializes parameter in 2-wire sequence (See note.)
11 For the USA, initializes parameter in 3-wire sequence (See note.)
Note The set value in n002 is not initialized with n001 set to 8, 9, 10, or 11.
Each of the following parameters is initialized according to the preset control mode. The default
value varies with the control mode. For details, refer to page 5-3.
n014 (middle output frequency), n015 (middle output frequency voltage), n016 (minimum output
frequency), n017 (minimum output frequency voltage), n104 (torque compensation primary-
5-2
Register 0101 Hex
Unit of 1
setting
Description
Chapter 5
Changes during No
operation
Default setting 1