114
Learning Basic Features
Note
•
To prevent a repeat fault trip from occurring, set CON-71 (speed search options) bit 2 the same as
bit 1. The inverter will perform a speed search at the beginning of the operation.
•
If the speed search is not enabled, the inverter will start its operation in a normal V/F pattern and
accelerate the motor. If the inverter has been turned on without ‘reset and restart’ enabled, the
terminal block command must be first turned off, and then turned on again to begin the
inverter’s operation.
4.10
Setting Acceleration and Deceleration Times
4.10.1
Acc/Dec Time Based on Maximum Frequency
Acc/Dec time values can be set based on maximum frequency, not on inverter operation
frequency. To set Acc/Dec time values based on maximum frequency, set BAS- 08 (Acc/Dec
reference) in the Basic group to ‘0 (Max Freq)’.
Acceleration time set at DRV-03 (Acceleration time) refers to the time required for the inverter to
reach the maximum frequency from a stopped (0 Hz) state. Likewise, the value set at the DRV-04
(Deceleration time) refers to the time required to return to a stopped state (0 Hz) from the
maximum frequency.
Group Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
DRV
03
Acceleration
time
Acc Time
20.0
0.75~90KW
0.0–600.0
sec
60.0
110~250KW
100.0
315~500KW
04
Deceleration
time
Dec Time
30.0
0.75~90KW
0.0–600.0
Sec
90.0
110~250KW
150.0
315~500KW
Use caution when operating the inverter with Power-on Run enabled as the motor will begin
rotating when the inverter starts up.
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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