Hitachi WJ C1 Series User Manual

Chapter 8 Mandatory Setting for Motor Drive and Test Run
8-0-1
Chapter 8 Mandatory Setting for Motor Drive and Test Run
This chapter describes the mandatory settings, procedures for setting and test run to operate the motor
and inverter. Before actual operation, be sure to perform the settings described in this chapter and
perform the test run. For details of the installation, wiring, and the various functions of the inverter, refer
to the corresponding chapters.
Before conducting a test run, please read "Chapter 1 Safety Instructions/Risks" carefully and pay
attention to safety.
8.1 Mandatory Setting for Operation ................................................................................................... 8-1-1
8.1.1 Overview of Mandatory Setting Items ....................................................................................... 8-1-1
8.1.2 Changing the Load Rating of the Inverter ................................................................................ 8-1-2
8.1.3 Setting the Motor Specification Label Data to Parameters ................................................... 8-1-5
8.1.4 Setting Electronic Thermal for the Motor ................................................................................ 8-1-7
8.1.5 Setting Motor Constant ........................................................................................................... 8-1-13
8.1.6 Changing the Operation Mode of the Inverter ..................................................................... 8-1-15
8.2 Test Run ........................................................................................................................................... 8-2-1
8.2.1 Test Run by Connecting Only the Motor .................................................................................. 8-2-1
8.2.2 Perform a Test Run with a Machine Load ................................................................................ 8-2-5
8.3 Carrying Out Motor Auto-tuning .................................................................................................... 8-3-1
8.3.1 Procedure for Auto-tuning of an Induction Motor .................................................................. 8-3-1
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Hitachi WJ C1 Series Specifications

General

Brand	Hitachi
Model	WJ C1 Series
Category	Inverter
Language	English