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
Summary of Contents for Melservo MR-J3-100B
Page 17: ...8 MEMO ...
Page 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Page 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Page 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Page 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Page 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Page 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Page 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Page 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Page 589: ...L NA 03127ENG C ...