Operation Status Display Mode; Diagnosis Display Mode; External I/O Signals - Mitsubishi FREQROL-SFJ Maintenance Manual

(3) Operation status display mode

In operation status display mode, codes listed below are
displayed.
Code
Item
Motor speed
Reference
speed
Position
control
droop
- -
Load

(4) Diagnosis display mode

In diagnosis display mode, "control sequence", "external
signal", "warning NO.", "parameter error No." and "alarm
No." can be displayed.
Item
Control
s e q u e n c e
ADD
(5) External I/O signals . . . . . I/O signal can be monitored.
Description
Unit
Motor speed is displayed.
rpm
Commanded reference motor speed is
rpm
displayed.
Pulses Number of 'remaining pulses (delay
pulses) on deviation counter is
displayed.
For pulses (minus) in reverse rota-
tion, decimal point lights.
Load condition is displayed (100%
%
for 30min. rated output).
Display
Indicates that the controller
is ready for operation.
Indicates that the'controller
is not ready for operation.
Description