Omron C200HX Operation Manual page 347

Network Instructions
Controller Link Systems
@RECV(98)
S: Destination node beginning send word
D: Source node beginning receive word
S
C: Source node first control data word
D
C
C
C + 1 1
C + 2
C + 3
RECV(98) receives "m" words beginning with S (the beginning word for data
transmission at the destination node, M) to the words from D (the beginning word
for data reception at the source node) onwards.
15 14 0
"m" number of send words
0000 to 03DE (Hex): 0 to 990 words
0: Source network address not specified (local network)
1: Source network address specified.
15 14 13 12 11 8 7 0
Number of retries
0 to F (Hex): 0 to 15 retries
Direct/Indirect Direct/Indirect
0: Direct; 1: Indirect
0: Response required
1: Response not required
0: Operating level 1
1: Operating level 0
Always "1" for Controller Link Networks
8 7
15 0
Destination (transmission source) unit address
00 (Hex): PC's CPU Unit
01 (Hex): Computer (user program)
10 to 1F (Hex): Unit nos. 0 to 15
FE (Hex): Unit connected to network
15 0
0 0
Destination network address
00 (Hex): Local network
01 to 7F (Hex): 1 to 127
This setting is enabled only when "Destination network address specified" is set in word C.
When specifying the destination network address, set all the nodes in the routing tables. For
details on the routing tables, refer to the section on network interconnections in the Controller
Link Unit Operation Manual (W309).
Note 1. When communicating in the same network with CV-series PCs manufac-
tured prior to April 1996, the local network address cannot be set to "00." Set
a number other than "00" as the local network address in the routing tables,
and then specify that number.
Source node
15 0
D
L
m
Response monitor time
00 (Hex): 2 s (for 2 Mbps)
4 s (for 1 Mbps)
8s (for 500 Kbps)
01 to FE (Hex): 0.1 to 25.4 s (unit: 0.1 s)
FF (Hex): No response monitoring
Destination (transmission source) node address (M)
00 to 20 (Hex): 0 to 32
The range of node addresses will vary for networks
other than Controller Link Networks.
Section 5-26
Destination node M
15 0
S
"m" num-
L
ber of
send
words
329