Display And Operation; Display Flowchart - Mitsubishi Electric Melservo-J2-JR SERIES Instruction Manual

6. DISPLAY AND OPERATION

6. DISPLAY AND OPERATION

6.1 Display Flowchart

Use the display (4-digit, 7-segment LED) on the front panel of the servo amplifier 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
to the next screen.
To refer to or set the expansion parameters, make them valid with parameter No. 19 (parameter write
disable).
Status display
(Note)
Cumulative feedback
pulses [pulse]
(Note)
Motor speed
[r/min]
Droop pulses
[pulse]
Cumulative command
pulses [pulse]
Command pulse
frequency [kpps]
Speed command voltage
Speed limit voltage[mV]
(Note)
Torque limit voltage
Torque command voltage[mV]
Regenerative load
ratio [%]
Effective load ratio
[%]
Peak load ratio
[%]
Within one-revolution
position [pulse]
Multi-revolution
counter [rev]
Load inertia moment
ratio [times]
MODE
Diagnosis
Sequence Current alarm
External I/O Last alarm
signal display
Output signal Second alarm
forced output in past
Test operation Third alarm
Jog feed in past
Fourth alarm
Test operation
in past
Positioning operation
Fifth alarm
Test operation
in past
Motor-less operation
Software Sixth alarm
version L in past
Software Parameter
version H error No.
Automatic VC
offset
Note: The initial status display at power-on depends on the control mode.
Positon control mode: Cumulative feedback pulses(C), Speed control mode: Motor speed(r),
Torque control mode: Torque command voltage(U)
button
Alarm
Basic parameters
Parameter No. 0
Parameter No. 1
Parameter No. 18
Parameter No. 19
6 - 1
Expansion
parameters
Parameter No. 20
Parameter No. 21
UP
DOWN
Parameter No. 48
Parameter No. 49