xvi
îš‹ Periodic Inspection ......................................................................................................... 8-2
îš‹ Periodic Maintenance of Parts ....................................................................................... 8-3
îš‹ Procedure for Adjusting Constants after Replacement of Control Board ....................... 8-3
îš‹ Types and Number of Cooling Fans Used in the Drive .................................................. 8-5
îš‹ Cooling Fan Replacement Outline ................................................................................. 8-6
îš‹ Circulation Fan Replacement Outline........................................................................... 8-16
îš‹ Removing and Mounting the Control Circuit Terminal Board ....................................... 8-21
9 Specifications ..........................................................................9-1
Standard Inverter Specifications................................................................... 9-2
îš‹
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
îš‹
Control Methods and Features..................................................................................... 10-2
îš‹ Control Methods and Applications................................................................................ 10-4
Inverter Application Precautions ................................................................ 10-6
îš‹
Selection....................................................................................................................... 10-6
îš‹ Installation .................................................................................................................... 10-7
îš‹ Settings ........................................................................................................................ 10-7
îš‹ Handling ....................................................................................................................... 10-8
Motor Application Precautions ................................................................... 10-9
îš‹
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
Conformance to UL Standard................................................................... 10-11
Conformance to CE Markings .................................................................. 10-13
îš‹
CE Markings............................................................................................................... 10-13
îš‹ Requirements for Conformance to CE Markings........................................................ 10-13
Wiring Examples ...................................................................................... 10-20
îš‹
Using a Braking Resistor Unit .................................................................................... 10-20
îš‹ Using a Braking Unit and Braking Resistor Unit......................................................... 10-21
îš‹ Using Braking Units in Parallel ................................................................................... 10-22
îš‹ Using a Braking Unit and Three Braking Resistor Units in Parallel............................ 10-23
îš‹ Using a VS Operator .................................................................................................. 10-24
îš‹ Using Transistors for Input Signals and a 0-V Common in Sinking Mode with an
Internal Power Supply ................................................................................................ 10-25
îš‹ Using Transistors for Input Signals and a +24-V Common in Sourcing Mode ........... 10-26
îš‹ Using Transistors for Input Signals and a 0-V Common in Sinking Mode with an
External Power Supply ............................................................................................... 10-27
îš‹ Using Contact and Open Collector Outputs ............................................................... 10-28
To Next Page
Loading...
Need help?
General