3 communication with touch panel, Mp2300s touch panel, Gp3000 series) – Yaskawa MP2300S Basic Module User Manual

Page 254: Built-in ethernet communications, Ethernet, Automatic receive function, 218ifa, Ladderless)

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)

218IFA

thernet

LINK

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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)