Delta Electronics AC Motor Drive VFD-VE Series Spécifications Page 85
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
5
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-57
07-12
Speed Search Type
a
Factory setting
0
Settings 0
speed search disabled
1
speed search through the frequency command
2
FWD-speed search only (motor only runs in FWD direction)
3
REV-speed search only (motor only runs in REV direction)
4
FWD/REV speed search enabled in both directions (fwd first)
5
REV/FWD speed search enabled in both directions (rev first)
This parameter selects the method for speed search. Settings 2 and 3 are used when
the motor direction is always guaranteed. If it is possible the motor direction may be
either REV or FWD upon a speed search, then selection 4 or 5 should be used.
The speed search function is most applicable to a large Punch Press machine, blower,
or other high inertia application. While these applications normally stop, using the
“Coast to Stop” method, this may take 2~5 minutes or the application comes to a
complete stop. However, with the speed search function enabled, users could instantly
start the drive without waiting for the flywheel to come to a stop and the drive would
quickly find the speed and bring the motor to speed.
By adding an encoder (PG) to the application, a faster and more speed search would
occur.
07-13 Speed Search Frequency (FWD direction)
a
Factory setting 60.00/50.00
Settings 0.00~400.00Hz
This parameter is used as the frequency start point for the Speed Search function, when
Pr. 07-12 is set to 2 or 4.
07-14 Speed Search Frequency (REV direction)
a
Factory setting 60.00/50.00
Settings 0.00~400.00Hz
This parameter is used as the frequency start point for the Speed Search function when
Pr. 07-12 is set to 3 or 5.
Speed Search type
07-12
current 07-09
＞
07-13
Speed search
frequency
(forward direction)
07-14
Frequency
Speed search
frequency
(REV direction)
CALL NOW 800-985-6929
http://www.automatedpt.com
Email: [email protected]
CALL NOW 800-985-6929
http://www.automatedpt.com
Email: [email protected]
- Preface 1
- 1.2 Model Explanation 5
- 037V23A0T 0 10 9999 6
- 2.1 Storage 7
- 2.2 Installation 8
- CHAPTER 3 WIRING 9
- 3.1 Basic Wiring Diagram 10
- 3.2 External Wiring 13
- 3.5 Component Explanations 16
- S/L2 T/L3 18
- 3.6 Wiring Notice 22
- VFD-PU05 Operation Flow Chart 27
- V/F Mode bit=0 35
- V/F Mode bit=1 35
- Output Voltage 38
- The maximum output voltage 38
- V/F Curve 42
- 01-25 01-26 45
- Speed Feedback 72
- Input voltage 74
- 06-07, 06-10 77
- 06-08, 06-11 77
- Op stall low limit 79
- Output Frequency 82
- RUN/STOP 82
- Fan control 90
- VFD-V Series 100
- (Multi-function input) 107
- (Multi-function output 107
- 02-01~02-06 set 30 107
- 02-11~02-14 set 31 107
- { { { { { { 131
- Specifications 151
- ACCESSORIES 153
- B.4 PG Card 165
- 169
- DIMENSIONS 171
- R6.5[0.25] 176
- VFD-PU05 179
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