PM864AK02 Modbus Communication
Dear All,
is it possible to have Modbus master communication through the embedded Ethernet port on PM864AK02(without the need to use communication processor like CI867K01 module)?
is it possible to have Modbus master communication through the embedded Ethernet port on PM864AK02(without the need to use communication processor like CI867K01 module)?
Asked 8 months ago
Answers
1
No
You can use Modbus Serial through COM3 instead.
You can use Modbus Serial through COM3 instead.
Answered 8 months ago
0
Greetings,
With the built-in COM3 port, you can use Modbus Serial Master.
But according to your message, CI867 is Modbus TCP Comunication Interface Card, and unfortunately you can not use any built-in ports for Modbus TCP.
With the built-in COM3 port, you can use Modbus Serial Master.
But according to your message, CI867 is Modbus TCP Comunication Interface Card, and unfortunately you can not use any built-in ports for Modbus TCP.
0
Hi,
Modbus RTU:
Master as well as slave functionality is implemented in the AC 800M controller. The
Modbus functionality can be configured both on the COM ports of AC 800M and
CI853. (From 3BSE035982-600 A AC800M Communication Protocol Manual).
AC 800M implements Master and the Slave functionality of MODBUS TCP only by using CI867 as you mentioned.
BR
Answered 8 months ago
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