Hitachi WJ200 Series Quick Reference Manual page 21

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"
"F"
"A"
"b"
"C"
"H"
"P"
"U"
"E"
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.
These details are explained in Chapter 3 of the instruction Manual, 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.
Type (Category) of Function
Monitoring functions
Main profile parameters
Standard functions
Fine tuning functions
Intelligent terminal functions
Motor constant related functions
Pulse train input, torque, EzSQ, and
communication related functions
User selected parameters
Error codes
Mode to Access
Monitor
Program
Program
Program
Program
Program
Program
Program

15
RUN PWR


Hz ALM
A
PGM
STOP
RUN
1
RESET
2
ESC SET
PRG LED
Indicator








