ii
How this manual is organized
This manual is configured as follows.
Chapter 1 BEFORE USE
This chapter describes the items to checked before the use of the inverter.
Chapter 2 INSTALLATION AND WIRING
This chapter describes the important points in installing and wiring inverters.
Chapter 2 OPERATION USING THE KEYPAD
This chapter describes inverter keypad operation.
Chapter 4 TEST RUN PROCEDURE
This chapter describes basic settings required for making a test run.
Chapter 5 FUNCTION CODES
This chapter explains the table of function codes used in FRENIC-MEGA, and details of each function code.
Chapter 6 TROUBLESHOOTING
This chapter describes troubleshooting procedures to be followed when the inverter malfunctions or detects an
alarm or a light alarm condition. In this chapter, first check whether any alarm code or the "light alarm" indication (l-
al) is displayed or not, and then proceed to the troubleshooting items.
Chapter 7 MAINTENANCE AND INSPECTION
This chapter describes the maintenance and inspection items of the inverter.
Chapter 8 BLOCK DIAGRAMS FOR CONTROL LOGIC
This chapter describes the main block diagrams of the control section.
Chapter 9 COMMUNICATION FUNCTIONS
This chapter describes an overview of inverter operation through the RS-485 and CANopen communications. For
details on RS-485 communication, refer to the RS-485 Communication User's Manual (24A7-E-xxxx).
Chapter 10 SELECTING OPTIMAL MOTOR AND INVERTER CAPACITIES
This chapter provides you with information about the inverter output torque characteristics, capacity selection
procedure, and equations for calculating capacities to help you select optimal motor and inverter models. It also
helps you select braking resistors, inverter specification (HHD/HND), and motor drive control.
Chapter 11 SELECTING PERIPHERAL EQUIPMENT
This chapter describes how to use a range of peripheral equipment and options, FRENIC-Ace's configuration with
them, and requirements and precautions for selecting wires and crimp terminals.
Chapter 12 SPECIFICATIONS
This chapter describes the inverter output ratings.
Chapter 13 EXTERNAL DIMENSIONS
This chapter gives external dimensions of the inverter.
APPENDICES
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