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Advanced protections menu (PrO)<br />
(1)Only available when Advanced mode LAC page 50 is set to On.<br />
56<br />
Code Name/Description R/W Adjustment range Factory setting<br />
PrO (1) Advanced protections menu<br />
UId • Under current threshold R/W Off, 20..90 (%In) oFF<br />
Trips the soft starter when motor current drops below set level for a time longer than under current time delay (UIt).<br />
Active in running state.<br />
Note: Trip message is UCF.<br />
Current (A)<br />
UCF<br />
trip message<br />
Time (s)<br />
UIt • Under current time delay R/W<br />
Adjusts the time delay linked with the parameter under current threshold UId.<br />
OId • Overcurrent threshold<br />
1..40 s<br />
by increment of 1 s<br />
R/W 100..300 (%In)<br />
by increment of 5<br />
10 s<br />
200%<br />
Trips the soft starter when motor current rises above a set level for a time longer than overcurrent time delay (OIt).<br />
Active in running state.<br />
Note: Trip message is OCF.<br />
Current (A)<br />
OCF<br />
Trip message<br />
Time (s)
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