LSIS LSLV-S100 - Auto Restart Settings

174
Learning Advanced Features
Note
• If operated within the rated output, the S100 series inverter is designed to withstand instantaneous
power interruptions within 15 ms and maintain normal operation. Based on the rated heavy load
current, safe operation during an instantaneous power interruption is guaranteed for 200V and
400V inverters (whose rated input voltages are 200-230 VAC and 380-460 VAC respectively).
• The DC voltage inside the inverter may vary depending on the output load. If the power
interruption time is longer than 15 ms, a low voltage trip may occur.
When operating in sensorless II mode while the starting load is in free-run, the speed search function
(for general acceleration) must be set for smooth operation. If the speed search function is not set, an
overcurrent trip or overload trip may occur.
5.16 Auto Restart Settings
When inverter operation stops due to a fault and a fault trip is activated, the inverter automatically
restarts based on the parameter settings.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Pr
08
Select start at trip reset
RST Restart
0
No
0–1
-
09
Auto restart count
Retry Number
0
0–10
-
10
Auto restart delay time
Retry Delay
1.0
0.0–60.0
s
Cn
71
Select speed search
operation
Speed Search - 0000*–1111 bit
72 Speed search startup current
SS Sup-
Current
150
80–200
%
73
Speed search proportional
gain
SS P-Gain 100 0–9999
74 Speed search integral gain SS I-Gain 200
0–9999
75
Output block time before
speed search.
SS Block Time 1.0
0.0–60.0
s
*Displayed as on the keypad.