321
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
A warning or fault trip (cutoff) occurs when the motor reaches an overload state, based on
the motor‘s rated current. The amount of current for warnings and trips can be set
separately.
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
-
-
Summary of Contents for LSLV0055H100-4COFN
Page 14: ......
Page 18: ...Preparing the Installation 4 37 90 kW 3 Phase ...
Page 27: ...Preparing the Installation 13 ...
Page 47: ...33 Installing the Inverter ...
Page 48: ...Installing the Inverter 34 Input and Output Control Terminal Block Wiring Diagram ...
Page 61: ...47 Installing the Inverter ...
Page 71: ...Learning to Perform Basic Operations 57 ...
Page 88: ...Learning to Perform Basic Operations 74 ...
Page 103: ...89 Learning Basic Features Code Description V1 Quantizing ...
Page 129: ...115 Learning Basic Features ...
Page 140: ...Learning Basic Features 126 ...
Page 148: ...Learning Basic Features 134 ...
Page 171: ...157 Learning Advanced Features Deceleration dwell operation ...
Page 183: ...169 Learning Advanced Features ...
Page 184: ...Learning Advanced Features 170 PID Command Block ...
Page 185: ...171 Learning Advanced Features PID Feedback Block ...
Page 186: ...Learning Advanced Features 172 PID Output Block ...
Page 187: ...173 Learning Advanced Features PID Output Mode Block ...
Page 197: ...183 Learning Advanced Features ...
Page 201: ...187 Learning Advanced Features Code Description 100 EPID1 Control block ...
Page 202: ...Learning Advanced Features 188 EPID2 Control block ...
Page 237: ...223 Learning Advanced Features Time Period Schedule AP3 38 Except3 Day 01 01 ...
Page 244: ...Learning Advanced Features 230 ...
Page 259: ...245 Learning Advanced Features Code Description Code Description Volt ...
Page 362: ...Learning Protection Features 348 ...
Page 415: ...401 RS 485 Communication Features Item Standards Parity check None ...
Page 524: ...Table of Functions 510 ...
Page 533: ...Table of Functions 519 ...
Page 547: ...533 Troubleshooting ...
Page 585: ...Technical Specification 571 ...
Page 594: ...580 ...
Page 595: ...581 ...
Page 596: ...582 ...