YASKAWA L1000A Technical Manual

Operation Parameter Details Troubleshooting Periodic Inspection & Maintenance Peripheral Devices & Options Specifications Parameter List MEMOBUS/Modbus Communications Standards Compliance Quick Reference Sheet MANUAL NO. SIEP C710616 38A To properly use the product, read this ...

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3 ◆ Quick Reference Drive a Synchronous PM Motor L1000A can operate synchronous PM motors. Refer to Flowchart C: Auto-Tuning for PM Motors on page 102. Perform Auto-Tuning Automatic tuning sets motor parameters. Refer to Types of Auto-Tuning on page 104. Maintenance Check Using Dri ...

5 Table of Contents Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 I. PREFACE & GENERAL SAFETY ....................................................................... 13 i.1 Preface . . . . . . . . . . . ...

3.4 Terminal Block Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 3.5 Terminal Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 Removing/Reattaching the Terminal Co ...

7 Auto-Tuning Interruption and Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Auto-Tuning Operation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Parameter Settings during Induction Motor Auto-Tuning: T1 ...

E2: Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170 E3: V/f Pattern for Motor 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173 E4: Motor 2 Parameters . . . . . . . . . ...

9 6. TROUBLESHOOTING ....................................................................................... 249 6.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 6.2 Drive Alarms, Faults, and Errors . . ...

Installing a Magnetic Contactor at the Power Supply Side . . . . . . . . . . . . . . . . . . . . .320 Connecting an AC Reactor or a DC Link Choke . . . . . . . . . . . . . . . . . . . . . . . . . . . .321 Connecting a Surge Absorber . . . . . . . . . . . . . . . . . . . . . . . . ...