Chapter 8 - Using The Digital Operator; The Digital Operator Control Panel; Operating Procedure Example - Hitachi L100 IP Series Instruction Manual

Chapter 8 – Using the digital operator

The digital operator control panel

The following figure shows the digital operator of an L100 series inverter. The keys and displays (lamps and
LED display) are shown with the names that are used throughout this manual:
This lamp is on when
selected this key does
lamp is off. The lamp
is on when this key is

Operating procedure example

The following figure shows an operation sequence using the digital operator for changing several inverter
parameters:
Turn
power on.
Starting command via RUN key
(instead of terminal FW/RV)
Data is
stored
Start
RUN Lamp Monitor (LED Display)
This display shows frequency,
the inverter is motor current, DC voltage,
running or the run motor direction, and parameters.
command is active.
PRG Lamp
This lamp is on
RUN
while a parameter
is being set.
PRG
RUN Key RUN
This key is used for
starting. (When
terminal run is
FUNC
not function and the
STOP/
available).
This key is used for stopping
the motor or resetting errors or
FUNC Key
trips. (When the keypad is
This key is used
selected, this key is functional;
for setting up data
non-functional using remote).
and parameters.
0.0 d 01
FUNC
Extended
function of
A Group
Frequency set value set by
function F 01 (instead of
02 01
Data is stored
STR
A 02
FUNC
Setting frequency to 60Hz
060.0 0.0
Press
continuously
STR
RUN
run
POWER
HIT ACHI
Hz
A
STOP
RESET
STR
Key
Reset
UP/+ Key, DOWN/- Key
These keys are used to change
data and parameters.
A -- A 01
FUNC
(3 x)
FUNC
analog input)
STR
A 02 A 01
FUNC
F 01 A --
FUNC
(4 x)
(9 x)
F 01
8-1
Chapter 8 – Using the digital operator
Power Lamp
Power Lamp of
Control Circuit.
Hz or A Lamp
Hz or A lamp is on
during display of
frequency or current.
STR Key
Press this key after
setting data and pa-
rameters to store them
in memory.
01
02
Data is
stored
Monitoring
actual output
frequency
d 01 50.0
FUNC
Hz