Chapter 8 - Using The Digital Operator; The Digital Operator Control Panel; Operating Procedure Example - Hitachi L100-004 HFE 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
This key is used for
selected this key does
not function and the
lamp is off. The lamp
is on when this key is
for setting up data

Operating procedure example

The following figure shows an operation sequence using the digital operator for changing several inverter
parameters:
0.0
Turn
power on.
Starting command via RUN key
(instead of terminal FW/RV)
Data is
stored
Start
run
RUN Lamp Monitor (LED Display)
This display shows frequency,
the inverter is motor current, DC voltage,
motor direction, and parameters.
running or the run
command is active.
PRG Lamp
This lamp is on
RUN
while a parameter
PRG
is being set.
RUN
RUN Key
starting. (When
terminal run is
FUNC
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;
non-functional using remote).
and parameters.
d 01
FUNC
Extended
function of
A Group
Frequency set value set by
function F 01 (instead of
analog input)
02 01
Data is stored
STR
A 02
FUNC
Setting frequency to 60Hz
060.0 0.0
Press
continuously
STR
RUN
Hz or A Lamp
Hz or A lamp is on
during display of
POWER
HITACHI
frequency or current.
Hz
A
Potentiometer
This potentiometer sets
STOP
the frequency (the lamp
RESET
is on when the poten-
MIN MAX
tiometer is available for
speed setting).
STR
Key
Reset
UP/+ Key, DOWN/- Key
These keys are used to change
data and parameters.
A --
A 01
FUNC
(3 x)
FUNC
01
02
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.
STR Key
Press this key after
setting data and pa-
rameters to store them
in memory.
Data is
stored
Monitoring
actual output
frequency
d 01 50.0
FUNC
Hz