14. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
14 - 39
14.5.12 Other commands
(1) Servo motor-side pulse unit absolute position
The following shows how to read the absolute position in the servo motor-side pulse unit. Note that
overflow will occur in the position of 8192 or more revolutions from the home position.
(a) Transmission
Transmit command [0] [2] and data No. [9] [0].
Command Data
No.
[0] [2]
[9] [0]
(b) Return
The slave station returns the requested servo motor-side pulses.
Absolute position is sent back in hexadecimal in the servo motor-side pulse unit
(Data must be converted into decimal.)
For example, data "000186A0" is 100000 pulses in the motor-side pulse unit.
(2) Command unit absolute position
The following shows how to read the absolute position in the command unit.
(a) Transmission
Transmit command [0] [2] and data No. [9] [1].
Command Data
No.
[0] [2]
[9] [1]
(b) Return
The slave station returns the requested command pulses.
Absolute position is sent back in hexadecimal in the command unit.
(Data must be converted into decimal.)
For example, data "000186A0" is 100000 pulses in the command unit.
(3) Software version
The following shows how to read the software version of the servo amplifier.
(a) Transmission
Transmit command [0] [2] and data No. [7] [0].
Command Data
No.
[0] [2]
[7] [0]
(b) Return
The slave station returns the requested software version.
Software version (15 digits)
Space
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...