Keys, Modes, And Parameters - Hitachi SJ200 Series Instruction Manual

2–26
Using the Front Panel Keypad

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 primarily 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"
"E"
For example, function "A004" is the base frequency setting for the motor, typically
50 Hz or 60 Hz. To edit the parameter, the inverter must be in Program Mode (PRG LED
will be ON). You use the front panel keys to first select the function code "A004." After
displaying the value for "A004," use the Up/Down (
A – – –
HITACHI
RUN
FUNC
NOTE: The inverter 7-segment display shows lower case "b" and "d," meaning the same
as the upper case letters "B" and "D" used in this manual (for uniformity "A to F").
The inverter automatically switches into Monitor
Mode when you access "D" Group functions. It
switches into Program Mode when you access
any other group, because they all have editable
parameters. Error codes use the "E" Group, and
appear automatically when a fault event occurs.
Refer to
Conditions" on page 6–5
Type (Category) of Function
Monitoring functions
Main profile parameters
Standard functions
Fine tuning functions
Intelligent terminal functions
Motor constant functions
Error codes
POWER
HITACHI
ALARM
Hz
A
RUN FUNC.
STOP
PRG
RESET
2
STR
1
"Monitoring Trip Events, History, &
for error code details.
Mode to Access
Monitor
Program
Program
Program
Program
Program
—
or
1
POWER
HITACHI
A 0 0 4 ALARM
Hz
HITACHI
A
RUN
STOP
PRG
RUN
RESET
2
STR
FUNC 1
MONITOR
"D" Group "D" Group
POWER
HITACHI
0 0 1 ALARM
Hz
d
HITACHI
A
RUN
STOP
PRG
RUN
RESET
2
STR
FUNC 1
PRG LED
Indicator
—
) keys to edit it.
2
HITACHI
5 0.0
Hz
HITACHI
A
FUNC. RUN
STOP
PRG
RUN
RESET
2
STR
FUNC 1
PROGRAM
"A" Group
"B" Group
"C" Group
"F" Group
"H" Group
POWER
ALARM