Omron SYSMAC CP Series, Руководство пользователя

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A-55
Appendices
CP2E CPU Unit Software User’s Manual(W614)
A
-1 In
struction
Fu
nctio
n
s
App
A-1-22 Netw
or
k Instr
u
ctions
A-1-22 Network Instructions
Instruction Mnemonic Variations Symbol/Operand Function
NETWORD
SEND SEND @ Sends data to a node in the Ethernet network.
NETWORD
RECEIVE RECV @ Requests data to be transmitted from a node in the Ethernet net-
work and receives the data.
DELIVER
COMMAND CMND @ Sends an FINS command and receives the response.
S : Fir s t s o u rce word (loc a l node)
D : Fir s t de s tin a tion word (remote node)
C : Fir s t control word
S END(090)
S
D
C
Loc a l node De s tin a tion node
N u m b er
of word s
to tr a n s -
mi ss ion
S : Fir s t s o u rce word (remote node)
D : Fir s t de s tin a tion word (loc a l node)
C : Fir s t control word
RECV(098)
S
D
C
Loc a l node S o u rce node (remote node)
N u m b er of
word s to
receive
S : Fir s t comm a nd word
D : Fir s t re s pon s e word
C : Fir s t control word
CMND(490)
S
D
C
Loc a l node
Comm a nd
Re s pon s e
Comm a nd
d a t a
(n b yte s )
Re s pon s e
d a t a
(m b yte s )
Exec u te
Interpret
De s tin a tion node