Omron SYSDRIVE 3G3MV SERIES User Manual page 174

Advanced Operation
n097
Overtorque Detection Function
Selection 2
Setting 0, 1
range
Set Values
Value
0 Detects overtorque from output torque.
1 Detects overtorque from output current.
• Set n097 to the item used for overtorque detection.
• In V/f control mode, overtorque is detected through the output current of the Inverter regardless of the
set value.
n098
Overtorque Detection Level
Setting 30 to 200 (%)
range
Set Values
• Set n098 to the type of overtorque detection level.
To detect the level through the output torque, set the torque in percentage based on the rated motor
torque as 100%.
To detect the level through the output current, set the current in percentage based on the rated cur-
rent of the Inverter as 100%.
Note With general-purpose induction motors for example, a current equivalent to approx. 60% of the
rated motor current will be generated when there is no load. (This current will vary according to the
model and capacity of the motor.) When setting the overtorque detection level, allow for a no-load
current.
n099
Overtorque Detection Time
Setting 0.1 to 10.0 (s)
range
Set Values
• Set the overtorque detection time.
• The Inverter will detect overtorque when the current (or torque) the same as or higher than the detec-
tion level is output for the preset detection time.
n117
Undertorque detection function
selection
Setting 0 to 4
range
6-32
Register 0161 Hex
Unit of 1
setting
Description
Register 0162 Hex
Unit of 1%
setting
Register 0163 Hex
Unit of 0.1 s
setting
Register 0163 Hex
Unit of 1
setting
Chapter 6
Changes during No
operation
Default setting 0
Changes during No
operation
Default setting 160
Changes during No
operation
Default setting 0.1
Changes during No
operation
Default setting 0