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4-14
4-2 Function Mode
4
Func
tions
Output Voltage Gain
• Changes the Inverter output voltage in percentages, with the voltage selected in the AVR voltage
selection (A082) as 100%.
• The Inverter cannot output voltage beyond that of the incoming voltage.
DC Injection Braking (DB)
This function securely stops the motor rotation during deceleration.
• Two methods are available for DC injection braking: One is the external method via the multi-
function input (external DC injection braking); the other is the internal method performed
automatically to stop the motor (internal DC injection braking).
• Below are operation types:
Edge operation: DB operates during the specified time period from the DB signal input.
Level operation: DB operates while a signal is being input.
Frequency control mode: DB operates when the frequency reaches the specified level during
operation.
• If DC injection braking operates at a high motor speed, an overcurrent trip (E01 to E04) or overload
trip (E05) may occur. For internal DC injection braking, the following adjustment may help you
avoid such a situation:
Lower the DC injection braking frequency (A052).
Increase the DC injection braking delay time (A053)
For external DC injection braking via the multi-function input, use the external DC injection braking
terminal (along with deceleration stop).
Motor voltage
selection
(100%) (A082)
A045
Base frequency
(A003/A203)
Max. frequency
(A004/A204)
Parameter No.
Function name
Data
Default setting
Unit
A051
DC injection braking selection
00: Disabled
01: Enabled
00
A052
DC injection braking frequency 0.0 to 60.0
0.5
Hz
A053
DC injection braking delay time 0.0 to 5.0
0.0
s
A054
DC injection braking power
0. to 100.
50
%
A055
DC injection braking time
0.0 to 60.0
0.5
s
A056
DC injection braking method
selection
00: Edge operation
01: Level operation
01
Related functions
C001 to C006
Содержание SYSDRIVE 3G3MX-A2002
Страница 1: ...Cat No I559 E1 01 USER S MANUAL SYSDRIVE MXSERIES Multi function Compact Inverter...
Страница 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 3...
Страница 24: ......
Страница 25: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Removing and Mounting Each Part 2 5 2 3 Wiring 2 10...
Страница 90: ......
Страница 91: ...Chapter 4 Functions 4 1 Monitor Mode 4 1 4 2 Function Mode 4 5...
Страница 180: ......
Страница 181: ...Chapter 5 Maintenance Operations 5 1 Special Display List 5 1 5 2 Troubleshooting 5 5...
Страница 188: ......
Страница 189: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 6 2 Storage 6 7...
Страница 205: ...7 8 7 4 Dimensional Drawing 7 Specifications 7 4 Dimensional Drawing 3G3MX A2002 AE002 120 110 67 5 6 5 103 2 6 7 80...
Страница 208: ...7 11 7 4 Dimensional Drawing 7 Specifications 3G3MX A4004 AE007 139 2 6 7 98 118 4 130 2 5 110 5...
Страница 210: ...7 13 7 4 Dimensional Drawing 7 Specifications 3G3MX A2055 A2075 A4055 A4075 205 220 6 5 6 164 180 2 6 7 155 5 5...
Страница 212: ...7 15 7 5 Options 7 Specifications 3G3AX RBU41 95 75 2 5 208 218 5 145 35 100 5...
Страница 223: ...7 26 7 5 Options 7 Specifications 3G3AX EFI25 L3 T S R L1 L2 10 2 260 MIN 205 235 308 5 331 355 160 40 60 164 182...
Страница 230: ......
Страница 231: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 17...
Страница 249: ...INDEX...
Страница 252: ......