8 Instructions for UL and cUL
EN34
YASKAWA Electric
TOEP C710606 27 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.
L1-03 Motor Overload Alarm Operation Selection
L1-04 Motor Overload Fault Operation Selection
Motor Overload Protection Time
Setting
Description
0
Ramp to Stop
1
Coast to Stop
2
Fast-Stop
3
Alarm Only (factory default)
Setting
Description
0
Ramp to Stop
1
Coast to Stop (factory default)
2
Fast-Stop
Cold Start
Hot Start
Motor Current (%)
(E2-01=100 %)
10
7
3
1
0.4
0.1
0
100
200
150
Time (minutes)