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9 Specifications ......................................................................... 9-1
Standard Inverter Specifications ...................................................................9-2
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Specifications by Model ..................................................................................................9-2
îš‹ Common Specifications ..................................................................................................9-4
Specifications of Options and Peripheral Devices ........................................9-6
10 Appendix ............................................................................... 10-1
Varispeed G7 Control Methods ..................................................................10-2
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Control Methods and Features .....................................................................................10-2
îš‹ Control Methods and Applications ................................................................................ 10-4
Inverter Application Precautions.................................................................10-6
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Selection .......................................................................................................................10-6
îš‹ Installation.....................................................................................................................10-7
îš‹ Settings.........................................................................................................................10-7
îš‹ Handling........................................................................................................................10-8
Motor Application Precautions....................................................................10-9
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Using the Inverter for an Existing Standard Motor ........................................................10-9
îš‹ Using the Inverter for Special Motors..........................................................................10-10
îš‹ Power Transmission Mechanism (Speed Reducers, Belts, and Chains)....................10-10
Wiring Examples.......................................................................................10-11
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Using a Braking Resistor Unit..................................................................................... 10-11
îš‹ Using a Braking Unit and Braking Resistor Unit .........................................................10-12
îš‹ Using Braking Units in Parallel ...................................................................................10-13
îš‹ Using a Braking Unit and Three Braking Resistor Units in Parallel ............................10-14
îš‹ Using a VS Operator................................................................................................... 10-15
îš‹ Using Transistors for Input Signals and a 0-V Common in Sinking Mode
with an Internal Power Supply ....................................................................................10-16
îš‹ Using Transistors for Input Signals and a +24-V Common in Sourcing Mode............10-17
îš‹ Using Transistors for Input Signals and a 0-V Common in Sinking Mode
with an External Power Supply ...................................................................................10-18
îš‹ Using Contact and Open Collector Outputs................................................................10-19
User Constants .........................................................................................10-20