Mitsubishi Electric Melservo MR-J3-100B, Handbook

Page: 359 / 590

Part 6: Common Reference Material
6 - 82
4.4 Command and data No. list
POINT
Even if a command or data No. is the same between different model servo
amplifiers, its description may differ.
Commands of MR-J3-_A_ are available.
The following commands are also available.
Description MR-J3/-J4 Only MR-J4
Current value of each parameter [0] [5] [1] [5]
Upper limit value of each parameter
setting range
[0] [6] [1] [6]
Lower limit value of each parameter
setting range
[0] [7] [1] [7]
Writing each parameter [8] [4] [9] [4]
4.4.1 Reading command
(1) Status display (command [0] [1])
Command Data No. Description
MR-J3-_A_ MR-J4-_A_
Status display
Frame
length
Status display
Frame
length
[0] [1] [0] [0] Status display symbol and unit
Cumulative feedback pulses
16
Cumulative feedback pulses
Motor-side cumu. feedback pulses
(after gear)
16
[0] [1]
Servo motor speed
Servo motor speed
Servo motor speed
[0] [2] Droop pulses
Droop pulses
Motor-side droop pulses
[0] [3] Cumulative command pulses Cumulative command pulses
[0] [4] Command pulse frequency Command pulse frequency
[0] [5]
Analog speed command voltage
Analog speed limit voltage
Analog speed command voltage
Analog speed limit voltage
[0] [6] Analog torque limit voltage
Analog torque command voltage
Analog torque limit voltage
Analog torque command voltage
[0] [7] Regenerative load ratio Regenerative load ratio
[0] [8] Effective load ratio Effective load ratio
[0] [9] Peak load ratio Peak load ratio
[0] [A]
Instantaneous torque
Instantaneous torque
Instantaneous thrust
[0] [B] Position within one-revolution
Position within one-revolution
Motor encoder position within one-
revolution
Virtual position within one-
revolution
[0] [C] ABS counter
ABS counter
Motor encoder ABS counter
Virtual ABS counter
[0] [D] Load to motor inertia ratio
Load to motor inertia ratio
Load to motor mass ratio
[0] [E] Bus voltage Bus voltage
[0] [F]
Load-side cumulative feedback
pulses
[1] [0] Load-side droop pulses
[1] [1] Load-side encoder information 1
Z-phase counter
[1] [2] Load-side encoder information 2
[1] [6] Temperature of motor thermistor
[1] [7] Motor-side cumu. feedback pulses
(before gear)
[1] [8] Electrical angle
[1] [E] Motor-side/load-side position
deviation