Basic Operation (Factory Setting) - Mitsubishi Electric FR-D720 K Series Instruction Manual

4.1.2

Basic operation (factory setting)

Operation mode switchover
At power-ON (External operation mode)
PU operation mode
(output frequency monitor)
Parameter setting mode
Value change
Output current monitor
(Refer to page 59.)
Value change
Parameter clear
[Operation for displaying fault history]
The last eight fault records can be displayed.
(On the display of the last fault record (fault record 1), a decimal point LED is ON.)
When the fault history is empty,
While a fault is displayed:
The display shifts as follows by pressing
Output current Output voltage
(After Energization time, it goes back to a fault display.)
Pressing the setting dial shows the fault history number.
Operation panel
PU Jog operation mode
and frequency appear alternately.
Frequency setting has been
written and completed.
STOP
Output voltage monitor
The present
setting displayed.
Parameter and a setting value
appear alternately.
Parameter write is completed.
All parameter
clear
Initial value
change list
(Refer to page 252.)
is displayed.
: Output frequency at the fault
Energization time.
(Example)
(Example)
Fault history clear
4
57