Chapter 9 Communication Function (Mitsubishi Electric Ac Servo Protocol) [A]; Structure; System Architecture - Mitsubishi Electric MELSERVO-J5 User Manual

9
COMMUNICATION FUNCTION (MITSUBISHI
ELECTRIC AC SERVO PROTOCOL) [A]
This function is available on servo amplifiers with firmware version B6 or later.
MR-J5-A_ can use the RS-422/RS-485 (1:n communication with up to 32 axes) serial communication function (Mitsubishi
Electric AC servo protocol) for operations such as operating servos, changing servo parameters, and using the monitoring
function.
9.1

Structure

System architecture

Diagrammatic sketch
Up to 32 axes of servo amplifiers (stations 0 to 31) can be operated and controlled on the same bus.
RS-422
Axis No. 1
communication
(station 0)
controller
Servo amplifier Servo amplifier
CN3 CN3
Axis No. 2
(station 1)
9 COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC AC SERVO PROTOCOL) [A]
Servo amplifier
CN3
Axis No. n (station n - 1)
(n = 1 to 32)
9.1 Structure
9
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