Test Run; Initializing Parameters - Omron SYSDRIVE 3G3JV User Manual

Test Run

3

Initializing Parameters

• Initialize the parameters using the following procedure.
• To initialize the parameters, set n01 to 8.
Key sequence
In approximately
1 s.
4 Setting the Motor Current Parameter
• Set the motor current parameter in n32 in order to prevent the motor from burning due to overloading.
H Setting the Rated Motor Current
• Check the rated current on the motor nameplate and set the motor current parameter.
• This parameter is used for the electronic thermal function for motor overload detection (OL1). By set-
ting the correct parameter, the overloaded motor will be protected from burning.
n32
Rated Motor Current
Setting 0.0% to 120% (A) of rated output
range current of the Inverter
Note 1. The standard rated current of the maximum applicable motor is the default rated motor cur-
rent.
Note 2. Motor overload detection (OL1) is disabled by setting the parameter to 0.0.
Key sequence
In approximately
1 s.
4-6
Indicator Display
example
Indicator Display
example
Explanation
Power On
Press the Mode Key repeatedly until the PRGM indicator
is lit.
Press the Enter Key. The data of n01 will be displayed.
Use the Increment or Decrement Key to set n01 to 8.
The display will flash.
Press the Enter Key so that the set value will be entered
and the data display will be lit.
The parameter number will be displayed.
Unit of 0.1 A
setting
Explanation
Displays the parameter number.
Use the Increment or Decrement Key until n32 is
displayed.
Press the Enter Key. The data of n32 will be displayed.
Use the Increment or Decrement Key to set the rated
motor current. The display will flash.
Press the Enter Key so that the set value will be entered
and the data display will be lit.
The parameter number will be displayed.
Chapter 4
Changes during No
operation
Default setting (see note
1)