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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.
1
2
RUN
ESC
STOP/
RESET
SET
Function
Group
Type (Category) of Function Mode to Access
PRG LED
Indicator
“D” Monitoring functions Monitor
“F” Main profile parameters
Program
z
“A” Standard functions
Program
z
“B” Fine tuning functions
Program
z
“C” Intelligent terminal functions
Program
z
“H” Motor constant related functions
Program
z
“P” Pulse train input, torque, EzSQ, and
communication related functions
Program
z
“U” User selected parameters
Program
z
“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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