Other Functions; Motor Protection Characteristics (N33 And N34) - Omron SYSDRIVE 3G3JV Series User Manual

Advanced Operation

6-7 Other Functions

The following description provides information on the other functions and
parameter settings of the Inverter.

6-7-1 Motor Protection Characteristics (n33 and n34)

This parameter setting is for motor overload detection (OL1).
Motor Protection Characteristic Selection Changes during
n33
Setting 0 to 2
range
Set Values
Value
0 Protection characteristics for general-purpose induction motors
1 Protection characteristics for Inverter-dedicated motors
2 No protection
This parameter is used to set the electric thermal characteristics of the motor to be con-
nected.
Set the parameter according to the motor.
If a single Inverter is connected to more than one motor, set the parameter to 2 for no
protection. The parameter is also disabled by setting n32 for rated motor current to 0.0.
n34 Motor Protection Time
Setting 1 to 60 (min)
range
6-14
Unit of 1
setting
Description
Unit of 1 min
setting
Chapter 6
No
operation
Default setting 0
Changes during No
operation
Default setting 8