App3
Appendix 3 :S317+ Parameters Description
1、Add parameters and modify Defult values as follows：
Code
Description Range Defult
NOTE
07-05
Electronic Motor Overload
Protection Operation Mode OL1
0: Enable motor Protect by relay
1: Disable motor Protect by relay
0
07-13
OH over heat Protection
( cooling fan control)
0: Auto (Depends on temp.)
1: Operate while in RUN mode
2: Always Run
3: Disabled
2
07-14
Motor overload protection OL3
0：Enable
1：Disable
0
07-15
OL3 Manual reset time
0.0~5.0min
0min
07-14 Description：
OL3 curve is as follows: running at 120% motor rated current 1 min,turning OL3 protection，
running at 150% motor rated current 2 sec,turning OL3 protection, motor stops running.
2、Manual reset but not automatic reset failure indication, modified as follows：
Display
Description reason measures
OL3
Motor overload OL3 protection.
Manual reset time is
determined by 07-15.
1.Excessive load
2.Incorrect settings
for 06-01.
1. Increase the motor capacity.
2. set 06-01.
Current（%）
（motor rated current）
150
2S
120
Time（s）
60S
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