LSIS 6731001500, User Manual

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Learning Protection Features
To receive PTC signal at V1 input terminal, set PRT-35 (Thermal InSrc) to ‘0 (Thermal In)’ and set the
Analog1 input selection switch (SW3) to T1.
To receive PTC signal at I2 input terminal, set PRT-35 (Thermal InSrc) to ‘1 (V2)’ and set SW 4
(Analog2 input selection switch) to V2. The sensor does not operate if SW4 is set to ‘I2’.When the
inverter detects a motor overheat, motor overheat trip occurs with internal delay time. The trip
delay time is not reset instantly when the trip condition is released, but it only decreases as time
passes.
6.1.3 Overload Early Warning and Trip
Group Code Name LCD Display Parameter Setting Setting range Unit
PRT
17
Overload warning
selection
OL Warn Select 1 Yes 0–1 -
18
Overload warning
level
OL Warn Level 110 30–150 %
19
Overload warning
time
OL Warn Time 10.0 0–30 sec
20
Motion at overload
trip
OL Trip Select 1 Free-Run - -
21 Overload trip level OL Trip Level 120 30–150 %
22 Overload trip time OL Trip Time 60.0 0–60.0 sec
OUT
31–
35 Multi-function relay
1–5 item
Relay 1–5
5 Over Load - -
36 Multi-function Q1 Define