Operation Of The Digital Operator; Names Of Parts - Hitachi J300 Series Instruction Manual

7. OPERATION OF THE DIGITAL OPERATOR

The standard type digital operator is modified so as to be used easily by minimizing key opera-
tions. Data can be set simply.
7.1

Names of Parts

FUNC (Function) key
This key is used for changing
commands. When pressing
key after setting data and
parameter, they are automati-
cally memorized.
The STOP/RESET key works only when a function is set. Prepare an emergency switch separately.
l
The use of the STOP/RESET key as an emergency switch may cause an injury.
7.2 Operation Procedure
(Example that the frequency is set and the equipment starts running)
Display after
power is turned
on
.
(Frequency
Press the
monitor)
key once.
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Monitor (LED display)
This display shows frequency, motor
current, motor revolution speed, and
Trip history
RUN key
This key is used for starting. (When
terminal run is selected, this key does
not work.)
FUNC
Press the
Press the
key five times.
key once.
FUNC When selecting the monitor
mode, press
to display
FUNC. FUNC. FUNC.
FUNC. FUNC.
STOP/ STOP/
RUN RUN STOP/ STOP/ STOP/
RUN RUN RUN
RESET RESET RESET RESET RESET
STOP/RESET key
This key is used for stopping the motor or
resetting errors.
(When either operator or terminal is se-
lected, this key works. If the extension
function is used, this function is void.)
WARNING
1
Start
run
Press
RUN
and
1 2
.
7-1
POWER Lamp
Power lamp of control
circuit
Up key, Down key
These keys are used to
change data and increase
or decrease the frequency.
FUNC
Press the key once
and set the frequency by using
the and keys.
1 2
The frequency which is
set by the
stored.
.
key is
FUNC