Omron SYSDRIVE 3G3EV User Manual page 75

Preparing for Operation
n52
Over-torque Detection Time
Setting range
Unit of setting 0.1 (seconds)
•When excessive load is applied to the equipment, the Inverter detects any increase in
output current and displays the fault according to the n09 and n10 settings (multi-func-
tion output selection).
•n50 is used to specify whether over-torque is to be monitored and specify the action to
be taken when over-torque is detected.
n50 setting
0 Inverter does not monitor over-torque.
1 Inverter monitors over-torque only when speed is matched. It continues
operation (issues warning) even after over-torque is detected.
2 Inverter monitors over-torque only when speed is matched. It discontinues
operation (through protection function) when over-torque is detected.
3 Inverter always monitors over-torque during operation. It continues
operation (issues warning) even after over-torque is detected.
4 Inverter always monitors over-torque during operation. It discontinues
operation (through protection function) when over-torque is detected.
•n51 is used to set the over-torque detection level. Specify this value in terms of the
percentage of the rated output current.
•n52 is used to set the over-torque detection time (in seconds).
n53
Frequency Detection Level
Setting range
Unit of setting 0.0 to 99.9 (Hz) : 0.1(Hz)
•When the output frequency drops below or exceeds the value set in n53, the Inverter
displays the fault according to the n09 and n10 settings (multi-function output selec-
tion).
•To use the frequency detection function, always set "4" (output frequency ò frequency
detection level set in n53) or "5" (output frequency ó frequency detection level set in
n53) in n09 or n10 (multi-function output selection).
n54
Slip Compensation Gain
Setting range
Unit of setting 0.1 (%)
0.1 to 10
(seconds)
0.4 to 400 (Hz) Factory setting 0.0 (Hz)
100 to 400 (Hz) : 1 (Hz)
0.0 to 9.9 (%)
Factory setting 0.1 (seconds)
Description
Factory setting 0.0 (%)
Chapter 4
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