xvii
9 Specifications ......................................................................... 9-1
Standard Inverter Specifications ...................................................................9-2
Specifications by Model ..................................................................................................9-2
Common Specifications ..................................................................................................9-4
Specifications of Options and Peripheral Devices ........................................9-5
10 Appendix ............................................................................... 10-1
Varispeed F7 Control Methods ...................................................................10-2
Control Methods and Features .....................................................................................10-2
Control Methods and Applications ................................................................................10-4
Inverter Application Precautions.................................................................10-6
Selection .......................................................................................................................10-6
Installation.....................................................................................................................10-7
Settings.........................................................................................................................10-7
Handling........................................................................................................................10-7
Motor Application Precautions....................................................................10-9
Using the Inverter for an Existing Standard Motor ........................................................10-9
Using the Inverter for Special Motors..........................................................................10-10
Power Transmission Mechanism (Speed Reducers, Belts, and Chains)....................10-10
Conformance to UL Standard ...................................................................10-11
Conformance to CE Markings ..................................................................10-13
CE Markings ...............................................................................................................10-13
Requirements for Conformance to CE Markings ........................................................10-13
Wiring Examples.......................................................................................10-22
Using a Braking Resistor Unit.....................................................................................10-22
Using a Braking Unit and Braking Resistor Unit ......................................................... 10-23
Using Braking Units in Parallel ...................................................................................10-24
Using a Braking Unit and Three Braking Resistor Units in Parallel ............................10-25
Using a VS Operator................................................................................................... 10-26
Using Transistors for Input Signals and a 0-V Common in Sinking Mode
with an Internal Power Supply ....................................................................................10-27
Using Transistors for Input Signals and a +24-V Common in Sourcing Mode............10-28
Using Transistors for Input Signals and a 0-V Common in Sinking Mode
with an External Power Supply ...................................................................................10-29
Using Contact and Open Collector Outputs................................................................10-30
User Constants .........................................................................................10-31
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