About Digital Operator (Ope-Sr) - Hitachi L300P-110L Instruction Manual

4.1 About Digital Operator (OPE-SR)

Explanation of operating the digital operator (OPE-SR)
L300P series operates by using the digital operator, which is fitted as standard.
1. Name and contents of each part of the digital operator
Monitor (LED display of four figures)
Lamp on RUN (operation)
Program lamp
Operation command display lamp
RUN key
FUNC (Function) key
Up key
Name
Monitor
Lamp on RUN
(Operation)
Program lamp
POWER lamp
ALARM lamp
Monitor lamp
Volume lamp
Operation command
Display lamp
RUN key
STOP (STOP/RESET) key
Volume for frequency
setting
FUNC (Function) key
STR (Store) key
UP/DOWN key
RUN
PRG
R U N
1
F U N C
STOP / RESET key
Display of frequency, output current and set value
Light on when the inverter is running
Light on when displaying set value of each function in monitor section
Light will flash On and Off as a warning (when set value is incorrect)
Power lamp of control circuit
Light on when the Inverter trips
Lamp display state of monitor section.
Hz : Frequency V : Voltage
Light on when the frequency can be set by the volume for frequency setting
Light on only when operating command (RUN/STOP) is set in operator
Run command to start the motor. But this is only valid when operation command is
from the operator. (Be sure that the operation command display lamp is illuminated.)
This key is used to stop motor, or reset an alarm.
This can be used to set the output frequency. But this is only valid when the frequency
command part is set in volume.
The key containing monitor mode, basic setting mode, extension functions mode.
The key to store the data set. (On changing set value, must be pushed or value is lost.)
The keys to change extension function mode, function mode and set value.
4-1
Chapter 4 Explanation of function
POWER
HITACHI
ALARM
Hz
V
kW
A
%
STOP/
RESET
MIN MAX
2 S T R
Contents
A : Current kW : Electric power
POWER lamp
ALARM lamp
Monitor lamp
Volume lamp
Volume for frequency
setting
STR (Store) key
Down key
% : Rate