xiii
If There is Low Speed Control Accuracy at High-speed Rotation in
Open-loop Vector Control Method ................................................................................7-15
If the Motor Overheats ..................................................................................................7-15
If There is Mechanical Oscillation.................................................................................7-15
If the Torque Generated for the Motor is Insufficient (Insufficient Power).....................7-16
If the Motor Rotates Even When Inverter Output is Stopped........................................7-16
If OV is Detected When the Fan is Started, or Fan Stalls .............................................7-16
If Output Frequency Does Not Rise to Frequency Reference ......................................7-17
8 Maintenance andInspection
Maintenance and Inspection.........................................................................8-2
Warranty Period..............................................................................................................8-2
Daily Inspection ..............................................................................................................8-2
Periodic Inspection .........................................................................................................8-3
Periodic Maintenance of Parts........................................................................................8-8
Spare Parts.....................................................................................................................8-9
Models and Number of Cooling Fans Mounted in an
FSDrive-MV1S Series Inverter .....................................................................................8-11
Cooling Fan Replacement Procedure...........................................................................8-12
Removing and Remounting a Power Cell.....................................................................8-13
Memory Backup Battery Replacement Procedure........................................................8-15
9 Specifications
FSDrive-MV1S Standard Specifications .......................................................9-2
Specifications by Model ..................................................................................................9-2
10 Appendix
Functional Block Diagrams.........................................................................10-2
Open-loop Vector Control .............................................................................................10-2
Flux Vector Control .......................................................................................................10-2
To Next Page
Loading...
