Explicit Message Communication (For Remote Mode) - Hitachi HIDIC EH-150 Applications Manual
Devicenet master module(eh-rmd)/ slave controller(eh-iocd)/ discrete i/o slave unit (rdx16d,rdy16tp,rdy16r)
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5.8
Explicit message communication (for Remote mode)
EH-CPU can send or receive of the Explicit message to each slave on DeviceNet.
This chapter explains in remote mode. In the case of link mode, please refer to Chapter 5.7.
5.8.1
The outline
(1) Supporting module
When communicating the Explicit message from the EH-CPU, please use the EH-RMD of the
following version.
Table 5.19 The supporting version for Explicit message (from main name plate)
And EH-CPU displays the detailed software version of EH-RMD in the special internal output.
The supporting version can be confirmed from the value, too.
Table 5.20 The supporting version for Explicit message (from special internal output)
(2) Supporting CPU module
EH-CPU516/548 is available. The other CPU modules don't support the remote mode.
It is used "Explicit message" command. (FUN162,163)
To use this command in remote mode, it can send/receive the explicit message without the complicated
ladder program.
Supporting version
SOFTWARE VER.02 and later
Supporting version
WRF020 = 0128H and later
WRF021 = 0105H and later
WRF022 = 0128H and later
WRF023 = 0105H and later
WRF024 = 0128H and later
WRF025 = 0105H and later
Chapter 5 Master Module Specifications
Note
for Slot0
for Slot1
for Slot2
5-18
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