8 Instructions for UL and cUL
EN 34
YASKAWA Europe
TOEP C710606 27A YASKAWA AC Drive - J1000 Quick Start Guide
L1-02 Motor Overload Protection Time
Setting Range: 0.1 to 5.0 Minutes
Factory Default: 1.0 Minutes
The L1-02 parameter will set the allowed operation time before the OL1 fault will occur
when the drive is running at 60 Hz and 150% of the motor’s full load amp rating (E2-01).
Adjusting the value of L1-02 can shift the set of OL1 curves up the Y-axis of the diagram
below but will not change the shape of the curves.
Motor Overload Protection Time
Cold Start
Hot Start
Motor Current (%)
(E2-01=100 %)
10
7
3
1
0.4
0.1
0
100
200
150
Time (minutes)
