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Learning Basic Features
4.14.2 Auto Torque Boost
Set DRV-
15 to ‘Auto 1’ or ‘Auto 2’ to select the type of torque boost. While manual torque
boost adjusts the inverter output based on the setting values regardless of the type of load
used in the operation, auto torque boost enables the inverter to automatically calculate the
amount of output voltage required for torque boost based on the entered motor parameters.
Because auto torque boost requires motor-related parameters such as stator resistance,
inductance, and no-load current, auto tuning (BAS-20) has to be performed before auto
torque boost can be configured. Similarly to manual torque boost, configure auto torque
boost while running a load that requires high starting torque, such as lift-type loads. Refer to
on page
4.14.3 Auto Torque Boost 2 (No Motor Parameter Tuning
Required)
By adjusting the auto torque boost voltage gain set at DRV-15 (ATB Volt Gain), automatic
torque boost may be operated without tuning the motor-related parameter values. The
DRV-15 (ATB Volt Gain) value is used to adjust the amount of compensation required for
each load. It prevents stalls or overcurrent fault trips at start up.
Group Code
Name
LCD Display Parameter Setting Setting Range
Unit
DRV
15
torque boost
mode
Torque
Boost
1
Auto 1
0
–2
-
BAS
20
auto tuning
Auto Tuning 3
Rs+Lsigma
0
–3
-
Group Code
Name
LCD Display Settings
Setting Range
Unit
DRV
15
Torque boost
mode
Torque
Boost
2
Auto 2
0
–2
-
CON
21
Auto torque boost
filter gain
ATB Filt
Gain
10
1 - 9999
msec
CON
22
Auto torque boost
voltage gain
ATB Volt
Gain
100.0
0 - 300.0
%
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 ...
Страница 601: ...588 ...
Страница 602: ...589 ...
Страница 603: ...590 ...