Other Commands - Mitsubishi MR-J4-10A Instruction Manual

14. COMMUNICATION FUNCTION

14.5.12 Other commands

(1) Servo motor-side pulse unit absolute position
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].
(b) Return
The slave station returns the requested servo motor-side pulses.
For example, data "000186A0" is 100000 pulses in the motor-side pulse unit.
(2) Command unit absolute position
Read the absolute position in the command unit.
(a) Transmission
Transmit command [0] [2] and data No. [9] [1].
(b) Return
The slave station returns the requested command pulses.
For example, data "000186A0" is 100000 pulses in the command unit.
(3) Software version
Reads the software version of the servo amplifier.
(a) Transmission
Transmit command [0] [2] and data No. [7] [0].
(b) Return
The slave station returns the requested software version.
Command Data No.
[0] [2] [9] [0]
Absolute position is sent back in hexadecimal in the servo motor-side pulse unit.
(Data must be converted into decimal.)
Command Data No.
[0] [2] [9] [1]
Absolute position is sent back in hexadecimal in the command unit.
(Data must be converted into decimal.)
Command Data No.
[0] [2] [7] [0]
Software version (15 digits)
Space
14 - 37