Inverter Overload Protection - Omron SYSDRIVE 3G3XV-EV2 Series Operation Manual

Description of Functions and Constants

2-8-28 Inverter Overload Protection

Item name
OL2 Continuous Operation
Note
2. The slip compensation function does not work if the Inverter is
in regenerative operation.
3. The slip compensation function dows not work if 0.0 is set for
the electronic thermal reference current.
no-59 = Set to a small value if the response is slow and adjust to
a large value if vibration occurs.
Constant to be set
No. 67
The Inverter output is shut-off when electronic thermal overload
reaches or exceeds the inverse time limit of either 103% or 112% of
the Inverter's rated current occurs.
Set value = 0: Continuous operation at 103% of rated current.
Set value = 1: Continuous operation at 112% of rated current.
When setting to the set value "1" (continuous operation at 112% of
rated current), be sure to set the carrier frequency (No. 40, carrier
frequency adjustment) to less than 10 kHz (or to the set value of 4
or less).
Section 2-8
Factory preset
1
65