Hitachi WJ C1 Series User Manual

Chapter 2 Outline of This User's Guide/Procedure for Operation
2-2-1
2.2 Procedure for Operation (Flowchart)
2.2.1 When Installing a New Inverter
 The flowchart below shows an outline of the procedures of installing, wiring, test run and various
settings in case installing a new WJ-C1 (when it is not replaced with the old model WJ200).
The overview of each item in the flowchart and the main sections that describe the details are
shown in the right column.
For new installation
Overview of the checks and main reference section
1
Confirmation of safety
Check the precautions necessary for handling the inverter.
"Chapter 1 Safety Instructions/Risks"
2
Checking the inverter
Check that there are no problems with the model, enclosed
items, appearance, etc. of the inverter you purchased.
"3.1 Confirmation at the Time of Purchase"
3
Installation of inverter
Check the status and environment of the inverter
installation.
"Chapter 4 Installation"
4
Wiring and checking main
circuit terminals
Wire the power supply, motor, applicable peripheral device
(work only when necessary), etc. to the main circuit
terminal block of the inverter and check if the wiring to the
inverter is correct.
"5.2 Main Circuit Terminal"
"5.3 Applicable Peripheral Device"
5
Wiring and checking the
control circuit terminals
Wire I/O signals and analog I/O signals to the control
terminal of the inverter and check if the wiring to the
inverter is correct.
"5.4 Control Circuit Terminal"
"9.15 Functions with External Signal Input"
"9.16 Functions with External Signal Output"
6
Checking how to use keypad
Check how to use keypad, and then change the parameter
settings or monitor in the following steps.
"7.1 How to Use Keypad"
7
Setting mandatory
parameters for operating the
motor and inverter
Set the load rating of the inverter according to the load.
Set the basic data of the motor and protection settings such
as electronic thermal, etc. according to the motor
specifications to be driven.
"8.1 Mandatory Setting for Operation"
8
Selecting control mode
Set the control mode according to the characteristics of the
load machine.
"9.5 Selecting Control Mode for the Motor and Load"
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Hitachi WJ C1 Series Specifications

General

Brand	Hitachi
Model	WJ C1 Series
Category	Inverter
Language	English