Version; Absolute Position Monitoring - Mitsubishi Electric MELSERVO-J5 User Manual

Resetting the current alarm
In the same manner as the reset (RES) on, reset the servo amplifier alarm to make the servo amplifier ready to operate. After
removing the cause of the alarm, reset the alarm with no command entered.
Command Data No.
[8] [2] [0] [0]

Version

Firmware version
The firmware version of the servo amplifier can be read.
■Transmission
Transmit the command [0] [2] + data No. [7] [0].
■Return
The slave station returns the requested firmware version.
Space
For example, data "BCD-B58W100 B6" means firmware version B6.

Absolute position monitoring

Absolute position in units of servo motor-side pulses
The absolute position can be read in units of servo motor-side pulses. However, an overflow will occur if the position is 32 or
more revolutions away from the home position.
■Transmission
Transmit the command [0] [2] + data No. [9] [0].
■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" means 100000 pulses in units of motor-side pulses.
9 COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC AC SERVO PROTOCOL) [A]
538
9.5 Detailed explanations of commands
Data
1EA5
Firmware version (15 digits)