417
Note 1. Set the destination network address to $00 when transmitting within the lo-
cal network. In this case, the network of the Link Unit with the lowest unit
number will be selected if the PC belongs to more than one network.
2. The BASIC Unit interrupt number when a BASIC Unit is designated.
3. Same as for SYSMAC NET Link Systems. See note 3 above.
4. Values of $01 to $3E indicate nodes 1 to 62. Set to $FF to send to all nodes,
$00 to send data within the local PC.
5. Designates the length of time that the PC retries transmission when bit 15 of
C+3 is OFF and no response is received. The default value is $0000, which
indicates 2 seconds. The response function is not used when the destina-
tion node number is set to $FF, broadcasting to all nodes in the network.
6. Transmissions cannot be sent to the PC executing the send.
Precautions C through C+4 must be within the values specified above. To be able use of
SEND(192), the PC must have a SYSMAC NET Link Unit or SYSMAC LINK Unit
mounted.
Do not change the control data during a transmission (i.e., while the correspond-
ing Port Enabled Flag in A502 is OFF).
Note Refer to page 115 for general precautions on operand data areas.
Flags ER (A50003): Content of *DM word is not BCD when set for BCD.
Example The following example is for transmission to a PC through a SYSMAC NET Link
System. When CIO 000000 is ON, the SEND(192) transfers the content of
CIO 0100 through CIO 0104 to D05001 through D05005 of the PC on node 3 of
network 1. The control words also specify 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
(192)
SEND 0101 D05001 D00010
0000
00
Address Instruction Operands
00000 LD 000000
00001 SEND(192)
0101
D05001
D00010
Control Words
0207
0064
D00013
D00014
Network Instructions Section 5-36
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