8-10 Command via Communications .........................................................................................8-87
8-10-1 RUN Command via Communications .......................................................................................8-87
8-10-2
Frequency Reference via Communications ..............................................................................8-87
8-10-3 Forced Commands via Communication ....................................................................................8-88
Section 9 Troubleshooting
9-1 Alarm Display and Remedies................................................................................................9-2
9-1-1 Alarm Display ..............................................................................................................................9-2
9-1-2
Alarm Code List...........................................................................................................................9-4
9-1-3 Minor Fault Code List ................................................................................................................9-25
9-1-4 Other Display List......................................................................................................................9-26
9-2 Troubleshooting...................................................................................................................9-28
Section 10 Maintenance and Inspection
10-1 Maintenance and Inspection...............................................................................................10-2
10-1-1 Daily Inspection.........................................................................................................................10-2
10-1-2
Cleaning ....................................................................................................................................10-2
10-1-3 Periodic Inspection....................................................................................................................10-2
10-1-4 Daily/Periodic Inspection Items .................................................................................................10-3
10-1-5 Megger Test ..............................................................................................................................10-6
10-1-6 Withstand Voltage Test..............................................................................................................10-7
10-1-7 I/O Voltage/Current/Electric Power Measurement Method .......................................................10-7
Appendix
A-1 Derating Table ....................................................................................................................... A-2
A-2 Smoothing Capacitor Life Curve ......................................................................................... A-6
A-3 Life Alarm Output.................................................................................................................. A-9
A-4 Overview of Inverter Selection .......................................................................................... A-10
A-4-1 Motor Capacity Selection ......................................................................................................... A-10
A-4-2 Inverter Capacity Selection ...................................................................................................... A-13
A-4-3 Overview of Braking Resistor Selection ................................................................................... A-14
CONTENTS
12
M1 Series Standard Type User's Manual (I669)
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