420
Example The following example is for receiving from a PC through a SYSMAC NET Link
System. When CIO 000000 is ON, the RECV(193) transfers the content of
CIO 0101 through CIO 0105 of the PC on node 3 of network 1, to D05001
through D05005 of the PC executing RECV(193). The control words also speci-
fy that a response is required, use of port 2, 7 retries, and a 10-second response
monitoring time.
0005
0001
0300
CIO 0101
CIO 0102
CIO 0103
CIO 0104
CIO 0105
D05001
D05002
D05003
D05004
D05005
D00010
D00011
D00012
15 0
Node 3
00000 LD 000000
00001 RECV(193)
0101
D05001
D00010
Address Instruction Operands
0000
00
(193)
RECV 0101 D05001 D00010
Control Words
0207
0064
D00013
D00014
5-36-6 DELIVER COMMAND: CMND(194)
Variations
j CMND(194)
(194)
CMND S D C
D: 1
st
response word CIO, G, A, T, C, DM
C: 1
st
control word CIO, G, A, T, C, DM
S: 1
st
command word CIO, G, A, T, C, DM
Operand Data AreasLadder Symbol
When the execution condition is OFF, CMND(194) is not executed. When the
execution condition is ON, CMND(194) transmits the command beginning at
word S to the designated Unit at the destination node number in the designated
network of the SYSMAC NET Link/SYSMAC LINK System, and receives the re-
sponse beginning at word D.
If the destination node number is $FF, the command will be broadcast to all
nodes in the designated network. Normally a response is required with
CMND(194) and C+3 bit 15 is turned OFF. The response function is disabled
when the command is sent to all nodes.
Any of the CV-mode (FINS) commands supported by the CV-series PCs can be
sent with certain changes (see below). Refer to the
CV-series PC Operation
Manual: Host Interface
for details on the CV-mode commands.
The following table shows differences between the CV-mode commands used
through the Host Link System and those used with CMND(194).
Host Link FINS command CMND(194)
ASCII Binary
The node number, header, FCS, and
terminator are required in the command
frame. (See note.)
Only the command part is required. The
header code, FCS, etc. are not
required.
Note The node number for SYSMAC LINK Units and SYSMAC NET Link Units corre-
sponds to the unit number for the host link interface in the PC Setup.
Description
Network Instructions Section 5-36
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