133
Learning Basic Features
4.18 Frequency Limit
Operation frequency can be limited by setting maximum frequency, start frequency, upper
limit frequency, and lower limit frequency.
4.18.1 Frequency Limit Using Maximum Frequency and Start
Frequency
Group
Code
Name
LCD Display Parameter Setting Setting Range Unit
DRV
19
Start frequency
Start Freq
0.50
0.01
–10.00
Hz
20
Maximum
frequency
Max Freq
60.00
40.00
–400.00 Hz
Frequency Limit Using Maximum Frequency and Start Frequency - Setting Details
Code
Description
DRV-19 Start Freq
Set the lower limit value for speed unit parameters that are expressed in
Hz or rpm. If an input frequency is lower than the start frequency, the
parameter value will be 0.00.
DRV-20 Max Freq
Set upper and lower frequency limits. All frequency selections are
restricted to frequencies from within the upper and lower limits.
This restriction also applies when you in input a frequency reference
using the keypad.
If you use a high speed motor over 60Hz, there will be individual response
due to the difference in characteristics. Please contact LS ELECTRIC.
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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