Pepperl+Fuchs CC-LINK Series, Compact Manual

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CC-Link Gateways
Accessing command interface
1.)
Example:
For example, when the first command used is reading the list of detected
slaves (command 0x46), write the following to the RWw area:
The rest of RWw area is not used by this command, because other request bytes
are not needed.
If there is no error during command execution and there are slaves 1A, 2A and
3A detected, the response data in the RWr area will be:
The rest of the RWr area is not used by this command, because the response
data does not require the complete RWw area.
In standard mode, "Message Transmission" is used to access the command in-
terface.
Adresse Bit 15 … 12 Bit 11 … 8 Bit 7 … 4 Bit 3 … 0
RWwm0 0x80
(command interface: toggle bit and circuit)
0x46
(command interface: command)
Tab. 7-38.
Address Bit 15 … 12 Bit 11 … 8 Bit 7 … 4 Bit 3 … 0
RWrm0 0x80
(command interface: mirrored toggle bit and
result)
0x46
(command interface:
mirrored command)
RWrm1 0x00
(command interface: response byte 2)
0x0E
(command interface: response byte 1)
RWrm2 0x00
(command interface: response byte 4)
0x00
(command interface: response byte 3)
RWrm3 0x00
(command interface: response byte 6)
0x00
(command interface: response byte 5)
RWrm4 0x00
(command interface: response byte 8)
0x00
(command interface: response byte 7)
Tab. 7-39.
Information!
For a list of all command interface commands and the request/response data structu-
res, please refer to the separate manual "AS-i 3.0 Command interface".