15 - 1
15. COMMUNICATION FUNCTION
15. COMMUNICATION FUNCTION
Using the serial communication function of RS-422, this servo amplifier enables servo operation, parameter
change, monitor function, etc.
15.1 Configuration
(1) Single axis
Operate the single-axis servo amplifier. It is recommended to use the following cable or RS-422/232C
communication converter.
To RS-232C
connector
Servo amplifier
Personal computer
or
Interface cable
DSV-CABV(Dia Trend)
RS-422/232C communication converter
FA-T-RS40VS (Mitsubishi Electric Engineering)
10m (393.701in) or less
CN3
(2) Multidrop connection
(a) Diagrammatic sketch
Up to 32 axes of servo amplifiers from stations 0 to 31 can be operated on the same bus.
To RS-232C
connector
RS-422/232C converter
Personal computer
(Note 1)
(Note 1)
(Note 1)
(Note 2)
Servo amplifier
CN3
Servo amplifier
CN3
Servo amplifier
CN3
Note 1. The BMJ-8 (Hakko Electric Machine Works) is recommended as the branch connector.
2. The final axis must be terminated between RDP (pin No. 3) and RDN (pin No.6) on the receiving side (servo
amplifier) with a 150 resistor.
Содержание MELSERVO MR-J3-xT
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