4-9
4-2 Function Mode
4
Func
tions
* To switch to 2nd/3rd acceleration time 1 or 2nd/3rd deceleration time 1, allocate 08 (SET)/17 (SET3) to the
desired multi-function input and then turn it on.
• The set time here indicates the acceleration/deceleration time from 0 Hz to the maximum
frequency.
• When the LAD cancel (LAC) function is selected in the multi-function input selection and the signal
is turned on, the acceleration/deceleration time is ignored, and the output frequency
instantaneously follows the reference frequency.
• To switch between the 1st/2nd/3rd acceleration times or between the 1st/2nd/3rd deceleration
times, allocate 08 (SET)/17 (SET3) to the desired multi-function input (refer to "Multi-function Input
Selection" (page 4-77)), and use the SET/SET3.
• You can set the acceleration/deceleration time via (1) the Digital Operator, (2) optional board 1, or
(3) optional board 2.
• Even if a short acceleration/deceleration time is set, the actual time cannot be shorter than the
minimum acceleration/deceleration time that is determined by the mechanical inertia moment and
the motor torque. If you set a time shorter than the minimum time, an overcurrent/overvoltage trip
may occur.
For short-time deceleration, use a braking unit (optional).
P031
Acceleration/deceleration
time input type
00: Input via the Digital Operator
01: Input via option 1
02: Input via option 2
00
⎯
Related functions
A004, A204, A304, P031, C001 to C008
Parameter No.
Function name
Data
Default setting
Unit
Output frequency
Max. frequency
A004/A204/A304
Output frequency set value
Actual
acceleration
time
Actual
deceleration
time
F002/F202/F302
F003/F203/F303
L
S
M
M
L
S
T
T
N
J
J
T
9.55
Acceleration Time T
S
=
(
+
)
(
)
Deceleration Time T
B
L
B
M
M
L
B
T
T
N
J
J
T
9.55
=
(
+
)
(
)
+
J
L
: Inertia moment of the load converted to the motor shaft [kg·m
2
]
J
M
: Inertia moment of the motor [kg·m
2
]
N
M
: Motor rotation speed [r/min]
T
S
: Max. acceleration torque with the Inverter driving [N·m]
T
B
: Max. deceleration torque with the Inverter driving [N·m]
T
L
: Required driving torque [N·m]
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: ......