Hitachi WJ200 Series Quick Reference Manual page 16

Keys, Modes, and Parameters
The purpose of the keypad is to provide a way to
change modes and parameters. The term function
applies to both monitoring modes and parameters.
These are all accessible through function codes that are
primary 4-character codes. The various functions are
separated into related groups identifiable by the
left-most character, as the table shows.
Function
Group
"D" Monitoring functions
"F" Main profile parameters
"A" Standard functions
"B" Fine tuning functions
"C" Intelligent terminal functions
"H" Motor constant related functions
"P" Pulse train input, torque, EzSQ, and
communication related functions
"U" User selected parameters
"E" Error codes
You can see from the following page how to monitor and/or program the parameters.
Keypad Navigation Map
The WJ200 Series inverter drives have many programmable functions and parameters.
Chapter 3 will cover these in detail, but you need to access just a few items to perform the
powerup test. The menu structure makes use of function codes and parameter codes to
allow programming and monitoring with only a 4-digit display and keys and LEDs. So, it is
important to become familiar with the basic navigation map of parameters and functions in
the diagram below. You may later use this map as a reference.
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Type (Category) of Function
15
8888
STOP/
RUN 1
RESET
ESC 2 SET
PRG LED
Mode to Access
Indicator
Monitor
Program
Program
Program
Program
Program
Program
Program
− −
RUN PWR
Hz ALM
A
PRG