Yaskawa MP2300S Basic Module - Manual (Page 254)

6.3 Communication with Touch Panel
6.3.1 When the MP2300S Acts as Slave (automatic receive function is used)
6-65
Built-in Ethernet Communications
6.3 Communication with Touch Panel
This section explains how to communicate with a touch panel supporting for the Extended MEMOBUS protocol using
the MP2300S automatic receive function.
In this section, GP3000 series manufactured by Digital Electronics Corp. is used as a touch panel supporting for the
Extended MEMOBUS protocol.
6.3.1 When the MP2300S Acts as Slave (automatic receive function is used)
Fig. 6.11 Message Flow with Touch Panel (GP3000 series) when Automatic Receive Function is Used
Note: Here, communication with the touch panel is carried out using the automatic receive function, but it can
also use the message receive function (MSG-RCV). For information on how to set up when the message
receive function (MSG-RCV) is used, refer to ( 1 ) How to Set up the MP2300S Side of 6.2.2 When the
MP2300S Acts as Slave (ladder program which uses a MSG-RCV function).
MP2300S Touch Panel
(GP3000 series)
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Slave Master
MP2300S
(Local station) (Remote station)
Touch Panel
Ethernet
Extended MEMOBUS protocol
Ethernet
Communication Protocol
Type
Connection Type
Data Code Type
Extended MEMOBUS
protocol
TCP / UDP
BIN / ASCII
Automatic receive function
(ladderless)