7-28
Connection of Communication Line
MINAS-A6 series provide 2 types of communications ports of RS232 and RS485, and
support the following 3 types of connection with the host.
• RS232 communication
Connect the host and the driver in one to one with RS232, and communicate accord-
ing to RS232 transmission protocol.
• Set up the module ID of MINAS-A6. In the above case, you can set any value of 0 to
31. You can set the same module ID as long as the host has no difficulty in control.
• RS232 and RS485 communication
When you connect one host to multiple MINAS-A6, connect the host to connector X2
of one driver with RS232 communication, and connect each MINAS-A6 with RS485
communication. Set up the Pr5.31 of the driver to 0 which is connected to the host,
and set up 1 to 31 to other drivers each.
7
4. Communication
Supplement
Specifications
RS232
Host
Pr5.31=1
Pr5.31=1
Pr5.31=1
Pr5.31=1
X2
X2
X2
X2
Selector etc.
RS232
X2
RS485
RS485
RS485
Max. 32 axis
X2
X2
X2
Host
Pr5.31=0
Pr5.31=1
Pr5.31=2
Pr5.31=3
・・・
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