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4-74
4-2 Function Mode
4
Functions
(6) If the brake confirmation signal (BOK) is allocated to a multi-function input (when "44" is set in
any of C001 to C008), the Inverter waits for the brake confirmation signal to be turned off for the
period set in brake confirmation wait time b124 without decelerating, after the brake release
signal is turned off. If the brake confirmation signal is not turned off within the period set in b124,
the Inverter outputs the brake error signal (BER), resulting in trip. If the brake confirmation signal
is not allocated to a multi-function input, brake confirmation wait time b124 is disabled, and the
Inverter performs processing (7) after the brake release signal is turned off.
(7) After the brake confirmation signal is turned off (or after the brake release signal is turned off if
BOK is not selected), the Inverter restarts deceleration down to 0 Hz after the period set in stop
wait time b123 elapses.
Note: The above operation chart applies to a case where the brake confirmation signal (44: BOK)
is selected for any of multi-function inputs 1 to 8 (C001 to C008). If BOK is not selected, the
acceleration wait time (b122) starts at the brake release signal ON timing. The stop wait time
(b123) starts at the brake release signal OFF timing.
• To use the brake control function, allocate the following functions to multi-function I/O terminals,
as required.
•To input a brake release signal from an external brake to the Inverter, allocate the brake
confirmation signal (44: BOK) to any of multi-function inputs 1 to 8 (C001 to C008).
•Allocate the brake release signal (19: BRK) to any of multi-function output terminals P1 to P5
(C021 to C025). Also, to use a brake error output signal, allocate the brake error signal (20:
BER).
• To use the brake control function, you are recommended to select "sensorless vector control"
(A044 = 03), "0-Hz sensorless vector control" (A044 = 04), or "sensor vector control" (A044 = 05)
so that the Inverter outputs high torque during startup. (Refer to page 4-21.)
b0125 Brake release
frequency
Output frequency
(1)
RUN command
Brake release signal
Brake confirmation signal
(2)
b121 Brake wait time
for release
(4) b122 Acceleration wait time
(5)
b127 Brake input
frequency
(3)
b123 Brake wait time
for stopping
b124 Brake confirmation wait time
(7)
(6)
b124 Brake confirmation wait time
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 ...
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Страница 108: ......
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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 ...
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Страница 437: ...Index ...
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