237
Learning Advanced Features
Speed Search Operation Setting Details
Starting with power-on:
Set bit 4 to ‘1’ and ADV-10 (Power-on Run)
to ‘1 (Yes)’. If inverter input power is supplied while the inverter
operation command is on, the speed search operation will accelerate
the motor up to the frequency reference.
CON-72 SS Sup-
Current
The amount of current flow is controlled during speed search operation
based on the motor’s rated current. If CON-70 (SS mode) is set to ‘1
(Flying Start-
2)’, this code is not visible.
CON-73 SS P-
Gain,
CON-74 SS I-Gain
The P/I gain of the speed search controller can be adjusted. If CON-70
(SS Mode) is set to ‘1(Flying Start-2)’, different factory defaults, based
on motor capacity, are used and defined in DRV-14 (Motor Capacity).
CON-75 SS Block
Time
The block time parameter prevents overvoltage trips due to counter
electromotive force.
Note
If operated within the rated output, the H100 series inverter is designed to withstand
instantaneous power interruptions within 8 ms and maintain normal operation. The DC
voltage inside the inverter may vary depending on the output load. If the power interruption
time is longer than 8 ms, a low voltage trip may occur.
Select the Speed search function (normal acceleration) for a proper re-operation during a
free-run.
If the speed search function (normal acceleration) is not selected during the acceleration, an
over current trip or an overload trip may occur.
Содержание LSLV-H100 Series
Страница 17: ...Preparing the Installation 4 37 90 kW 3 Phase ...
Страница 18: ...Preparing the Installation 5 110 132 kW 3 Phase ...
Страница 19: ...Preparing the Installation 6 160 185 kW 3 Phase ...
Страница 20: ...Preparing the Installation 7 220 250 kW 3 Phase ...
Страница 21: ...Preparing the Installation 8 315 400 kW 3 Phase ...
Страница 22: ...Preparing the Installation 9 500 kW 3 Phase ...
Страница 35: ...Installing the Inverter 22 ...
Страница 50: ...37 Installing the Inverter Input and Output Control Terminal Block Wiring Diagram ...
Страница 104: ...91 Learning Basic Features 0 10 V Input Voltage Setting Details V1 Quantizing ...
Страница 181: ...168 Learning Advanced Features PID Command Block ...
Страница 182: ...169 Learning Advanced Features ...
Страница 183: ...170 Learning Advanced Features PID Feedback Block ...
Страница 184: ...171 Learning Advanced Features PID Output Block ...
Страница 185: ...172 Learning Advanced Features PID Output Mode Block ...
Страница 198: ...185 Learning Advanced Features EPID1 Control block ...
Страница 199: ...186 Learning Advanced Features EPID2 Control block ...
Страница 220: ...207 Learning Advanced Features ...
Страница 235: ...222 Learning Advanced Features The Time Chart for the Exception Day ...
Страница 506: ...Table of Functions 493 ...
Страница 520: ...Table of Functions 507 8 16 4 Cooling Tower MC4 Group ...
Страница 549: ...Troubleshooting 536 ...
Страница 569: ...Technical Specification 556 11 3 External Dimensions 0 75 30 kW 3 phase 37 90 kW 3 phase ...
Страница 570: ...Technical Specification 557 110 185 kW 3 phase ...
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