Display Section And Operation Section Of The Converter Unit - Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual

13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW)

13.4 Display section and operation section of the converter unit

13.4.1 Display flowchart
Use the display (3-dight, 7-segment LED) on the front panel of the converter unit for status display, parameter
setting, etc. Set the parameters before operation, diagnose an alarm, confirm external sequences, and/or
confirm the operation status.
Press the MODE, UP or DOWN button once to move the next screen.
Status display Diagnosis
Status External I/O
signal display
Bus voltage Output signal
[V] forced output
Effective load Software version
ratio [%] low
Peak load ratio Software version
[%] high
Regenerative load
ratio [%]
Note. When parameter is selected, parameter group and parameter No. are displayed
alternately. Refer to section 13.4.5 for details.
13 - 47
Button
MODE
Alarm
Current alarm
First alarm in
past
Sixth alarm in
past
Parameter error
No.
Basic parameters
(Note)
Parameter
No.PA01
(Note)
Parameter
No.PA02
DOWN
UP
(Note)
Parameter
No.PA18
(Note)
Parameter
No.PA19