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How this manual is organized 
This manual contains Chapters 1 through 9, Appendices and Glossary. 
Part 1  General Information 
Chapter 1  INTRODUCTION TO FRENIC-Multi 
This chapter describes the features and control system of the FRENIC-Multi series, and the recommended 
configuration for the inverter and peripheral equipment. 
Chapter 2  PARTS NAMES AND FUNCTIONS 
This chapter contains external views of the FRENIC-Multi series and an overview of terminal blocks, 
including a description of the LED display and keys on the keypad. 
Chapter 3  OPERATION USING THE KEYPAD 
This chapter describes inverter operation using the keypad. The inverter features three operation modes 
(Running, Programming and Alarm modes) which enable you to run and stop the motor, monitor running 
status, set function code data, display running information required for maintenance, and display alarm data. 
Part 2  Driving the Motor 
Chapter 4  BLOCK DIAGRAMS FOR CONTROL LOGIC 
This chapter describes the main block diagrams for the control logic of the FRENIC-Multi series of inverters. 
Chapter 5  RUNNING THROUGH RS-485 COMMUNICATION 
This chapter describes an overview of inverter operation through the RS-485 communications facility. Refer 
to the RS-485 Communication User's Manual (MEH448b) or RS-485 Communications Card "OPC-E1-RS" 
Installation Manual (INR-SI47-1089) for details. 
Part 3  Peripheral Equipment and Options 
Chapter 6  SELECTING PERIPHERAL EQUIPMENT 
This chapter describes how to use a range of peripheral equipment and options, FRENIC-Multi's 
configuration with them, and requirements and precautions for selecting wires and crimp terminals. 
Part 4  Selecting Optimal Inverter Model 
Chapter 7  SELECTING OPTIMAL MOTOR AND INVERTER CAPACITIES 
This chapter provides you with information about the inverter output torque characteristics, selection 
procedure, and equations for calculating capacities to help you select optimal motor and inverter models. It 
also helps you select braking resistors.