130
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
5.21 Auto Tuning
on page
219
.
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 6731001500
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Страница 17: ...Preparing the Installation 4 37 90kW 3 Phase ...
Страница 18: ...Preparing the Installation 5 110 132kW 3 Phase ...
Страница 19: ...Preparing the Installation 6 160 185kW 3 Phase ...
Страница 20: ...Preparing the Installation 7 220 250kW 3 Phase ...
Страница 21: ...Preparing the Installation 8 315 400kW 3 Phase ...
Страница 22: ...Preparing the Installation 9 500kW 3 Phase ...
Страница 34: ...21 Installing the Inverter 400 V 220 500kW ...
Страница 37: ...Installing the Inverter 24 3 Remove the keypad from the inverter body 0 75 30kWModels 37 90kWModels ...
Страница 50: ...37 Installing the Inverter Inputand OutputControlTerminalBlockWiringDiagram 5 5 90kW ...
Страница 66: ...Perform BasicOperations 53 ...
Страница 106: ...93 Learning BasicFeatures 0 10V InputVoltageSettingDetails V1 Quantizing ...
Страница 107: ...94 Learning BasicFeatures ...
Страница 129: ...116 Learning BasicFeatures second to 0 01 second will resultin amodified acceleration time of 60 00 seconds ...
Страница 151: ...138 Learning BasicFeatures Group Code Name LCDDisplay ParameterSetting SettingRange Unit frequency ...
Страница 187: ...174 Learning Advanced Features PIDCommandBlock ...
Страница 188: ...175 Learning Advanced Features ...
Страница 189: ...176 Learning Advanced Features PIDFeedbackBlock ...
Страница 190: ...177 Learning Advanced Features PIDOutputBlock ...
Страница 191: ...178 Learning Advanced Features PIDOutputModeBlock ...
Страница 205: ...192 Learning Advanced Features EPID1Controlblock ...
Страница 206: ...193 Learning Advanced Features EPID2Controlblock ...
Страница 228: ...215 Learning Advanced Features ...
Страница 244: ...231 Learning Advanced Features TheTime Chartfor the Exception Day ...
Страница 260: ...247 Learning Advanced Features SpeedSearchOperation SettingDetails ...
Страница 363: ...350 Learning Protection Features Fan life examination isonlyfor the reference and cannot be used asan absolute value ...
Страница 404: ...391 RS 485 Communication Features B3 4th motor running B2 3rd motor running B1 2nd motor running B0 1st motor running ...
Страница 405: ...392 RS 485 Communication Features 7 3 9 2 Control Area Parameter Read Write ...
Страница 555: ...Table ofFunctions 542 8 16 4 CoolingTower MC4 Group ...
Страница 558: ...Tableof Functions 545 8 16 5 Circulation Pump MC5 Group ...
Страница 562: ...Tableof Functions 549 8 16 6 Vacuum Pump MC6 Group ...
Страница 588: ...575 Troubleshooting ...
Страница 608: ...TechnicalSpecification 595 11 3 External Dimensions 0 75 30kW 3 phase 37 90kW 3 phase ...
Страница 609: ...TechnicalSpecification 596 110 185kW 3 phase ...
Страница 632: ...TechnicalSpecification 619 400 V 37 500 kW Current Derating Rate ...
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