4-37
4-2 Function Mode
4
Func
tions
Note 3: Acceleration/deceleration time varies depending on fluctuations in current value, even with
the same motor.
Note 4: The automatic optimum acceleration/deceleration setting is enabled only during V/f control.
When sensorless vector control is selected, the Inverter performs normal operation.
Note 5: If the jogging operation is performed when the automatic operation is selected, the Inverter
performs automatic acceleration, which is different from normal jogging operation.
Note 6: When the applied load is larger than the rating, deceleration time may be prolonged.
Note 7: If acceleration and deceleration are frequently repeated, the Inverter may trip.
Note 8: When the internal braking circuit is used, or when the regenerative braking unit is externally
installed, the motor cannot stop within the specified deceleration time because of braking
resistance. In this case, do not use the automatic optimum acceleration/deceleration
function.
Note 9: When using a lower rank motor size than specified for the Inverter, enable the overload limit
function (b021), and set the overload limit level (b022) to 1.5 times the rated current of the
motor.
2-step Acceleration/Deceleration Function
• By setting this function, you can change the acceleration/deceleration time during acceleration/
deceleration.
* To switch to the 2nd/3rd control, allocate 08 (SET)/17 (SET3) to the desired multi-function input and then turn it
on.
Parameter No.
Function name
Data
Default setting
Unit
A092
Acceleration time 2
0.01 to 99.99
100.0 to 999.9
1000. to 3600.
15.0
s
A292
*2nd acceleration time 2
s
A392
*3rd acceleration time 2
s
A093
Deceleration time 2
0.01 to 99.99
100.0 to 999.9
1000. to 3600.
15.0
s
A293
*2nd deceleration time 2
s
A393
*3rd deceleration time 2
s
A094
2-step acceleration/
deceleration selection
00: Switched via multi-function input 09
(2CH) (example 1)
01: Switched by setting (example 2)
02: Enabled only when switching forward/
reverse (example 3)
00
⎯
A294
*2nd 2-step acceleration/
deceleration selection
A095
2-step acceleration
frequency
0.00 to 99.99
100.0 to 400.0
0.0
Hz
A295
*2nd 2-step acceleration
frequency
A096
2-step deceleration
frequency
0.00 to 99.99
100.0 to 400.0
00
Hz
A296
*2nd 2-step deceleration
frequency
Related functions
F002, F202, F302, F003, F203, F303, C001 to C008
Содержание 3G3RX Series
Страница 1: ...Cat No I560 E1 03 USER S MANUAL SYSDRIVE RXSERIES High function General purpose Inverter ...
Страница 2: ......
Страница 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 4 ...
Страница 22: ......
Страница 23: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Wiring 2 6 ...
Страница 48: ......
Страница 108: ......
Страница 324: ......
Страница 325: ...Chapter 5 Maintenance Operations 5 1 Protective Functions and Troubleshooting 5 1 5 2 Warning Function 5 10 ...
Страница 337: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 ...
Страница 348: ......
Страница 349: ...Chapter 7 Specifications 7 1 Standard Specification List 7 1 7 2 Dimensional Drawing 7 6 7 3 Options 7 14 ...
Страница 358: ...7 9 7 2 Dimensional Drawing 7 Specifications 3G3RX A2300 A4300 368 79 265 310 10 510 540 2 φ10 195 45 80 265 ...
Страница 360: ...7 11 7 2 Dimensional Drawing 7 Specifications 3G3RX A2550 380 670 700 2 φ12 12 380 480 250 352 79 ...
Страница 361: ...7 12 7 2 Dimensional Drawing 7 Specifications 3G3RX A4750 A4900 2 φ12 2 12 300 390 268 700 79 670 357 ...
Страница 362: ...7 13 7 2 Dimensional Drawing 7 Specifications 3G3RX A411K A413K 2 φ12 2 12 380 480 270 740 79 710 480 ...
Страница 369: ...7 20 7 3 Options 7 Specifications 3G3AX RBC4001 3G3AX RBC6001 100 150 280 300 5 70 100 70 150 390 410 5 ...
Страница 392: ......
Страница 393: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 41 Appendix 3 Life Alarm Output App 42 ...
Страница 436: ......
Страница 437: ...Index ...
Страница 441: ......