YASKAWA F7 Technical Manual
1500 hz high frequency, drive software
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Also See for F7:
- Instruction manual (463 pages) ,
- User manual (256 pages) ,
- Programming manual (202 pages)
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Summary of Contents for YASKAWA F7
- Page 1 1500 Hz High Frequency F7 Drive Software Technical Manual Software Number: VSF11001X, Drive Models: CIMR-F7UXXXXXX-056 Document Number: TM.F7SW.056, Date: 05/05/05, Rev: 05-05...
- Page 2 This document is intended to provide proper installation and use of the Yaskawa drive with custom software. This document is a supplement to the standard drive technical manual. It describes the effects on the drive parameters and functions with the software installed. Read and understand this document and the standard drive technical manuals before attempting to install, adjust, operate, inspect or maintain the drive.
- Page 3 4.2 Deleted Parameters and Functions Parameter Description Number B1-05 Zero-speed Operation B2-08 Magnetic Field Forcing B3-10 Speed Search Detection Gain B7 Group Droop Control B8 Group Energy Savings B9 Group Zero Servo Control C3-05 Field Weakening Method C4-03 Torque Compensation - Forward Start C4-04 Torque Compensation - Reverse Start C4-05...
- Page 4 4.3 Modified Parameters and Functions Parameter Description Number A1-02 Motor 1 Control Method: Setting fixed to ‘0’ (Open Loop V/F) B3-01 Speed Search Selection: Range changed to 2 ~ 3 B5-15 PID Sleep Level: 1000.0Hz maximum B6-01 Dwell Frequency at Start: 1000.0Hz maximum *1 B6-03 Dwell Frequency at Stop: 1000.0Hz maximum *1 C1-11...
- Page 5 4.4 Deleted Monitors (U1-XX) Monitor Description Number U1-05 Motor Speed U1-09 Torque Reference U1-19 Motor Excitation Current (Id) U1-21 ASR Input U1-22 ASR Output U1-26 Voltage Reference (Vq) U1-27 Voltage Reference (Vd) U1-32 ACR (q) Output U1-33 ACR (d) Output U1-35 Zero Servo Pulses U1-44...
- Page 6 6.3 Current / Overload Ratings In order to achieve a high carrier frequency across the entire model range, the F7 is operated in Normal Duty 1. Normal Duty 1 is an unpublished operating mode that utilizes high carrier frequency, reduced current ratings (same as Heavy Duty 1 ratings in TM.F7.01), and reduced overload (120% for 1 minute).
- Page 7 6.3.1 Rated Output Current for High Frequency Operation Model Rated Output Current Model Rated Output Current F7U20P4 3.2 A F7U40P4 1.8 A F7U20P7 4.1 A F7U40P7 2.1 A F7U21P5 7.0 A F7U41P5 3.7 A F7U22P2 9.6 A F7U42P2 5.3 A F7U23P7 15.0 A F7U43P7...
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