17
CHAPTER 1 ETHERNET ADAPTER MODULE
1
(1) Communication using SLMP
(a) Data of the programmable controller device can be read/written
Device data can be read or written from an external device to a module on the network where the Ethernet
adapter module is connected. Data reading and writing is also available to the devices of the Ethernet adapter
module. For details on SLMP, refer to the following.
SLMP Reference Manual
(b) The on-demand function enables data to be sent from the programmable controller
Issuing a send request from the CPU module to the Ethernet adapter module allows data to be sent to the
external device. (
Events such as link start instruction and read instruction can be notified to an external device.
In addition, data can be simultaneously sent to all the external devices on Ethernet where the Ethernet adapter
module is also connected (broadcast communications).
Switching hub
CC-Link IE Field
Network
Ethernet adapter module
SLMP
Device reading
or writing
Ethernet
Ethernet adapter module (station No. 1)
Master station (station No. 0)
External device
CC-Link IE Field Network
(network No. 1)
On-demand data transmission
Содержание NZ2GF-ETB
Страница 1: ...CC Link IE Field Network Ethernet Adapter Module User s Manual NZ2GF ETB ...
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Страница 49: ...47 CHAPTER 4 PROCEDURE BEFORE THE OPERATION 4 4 1 Start Up Procedure Memo ...
Страница 82: ...80 10 The following dialog box is displayed 11 Set the switch on the Ethernet adapter module to RUN Click ...
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Страница 246: ...244 Memo ...
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