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SYSMAC NET Link Systems The destination port number is always set to 0. Set the destination node number
to 0 to send the data to all nodes. Set the network number to 0 to send data to a
node on the same Subsystem (i.e., network). Refer to the SYSMAC NET Link
System Manual for details.
Word Bits 00 to 07 Bits 08 to 15
C Number of words (0 to 1000 in 4-digit hexadecimal, i.e., 0000
hex
to 03E8
hex
)
C+1 Network number (0 to 127 in 2-digit
hexadecimal, i.e., 00
hex
to 7F
hex
)
Bit 12 ON: Direct destination
beginning word
designation
OFF: Indirect designation
Bit 14 ON: Operating level 0
OFF: Operating level 1
Bits 08 to 11, 13 and 15: Set to 0.
C+2 Destination node (0 to 126 in 2-digit
hexadecimal, i.e., 00
hex
to 7E
hex
)*
Destination port
NSB: 00
NSU: 01/02
*The node number of the PC executing the send may be set.
SYSMAC LINK Systems Set the destination node number to 0 to send the data to all nodes. Refer to the
SYSMAC LINK System Manual for details.
Word Bits 00 to 07 Bits 08 to 15
C Number of words (0 to 1000 in 4-digit hexadecimal, i.e., 0000
hex
to 03E8
hex)
C+1 Response time limit (0.1 and 25.4
seconds in 2-digit hexadecimal
without decimal point, i.e., 00
hex
to
FF
hex
)
Note: The response time will be
2 seconds if the limit is set to 0
hex
.
There will be no time limit if the
time limit is set to FF
hex
.
Bits 08 to 11:
No. of retries (0 to 15 in
hexadecimal,
i.e., 0
hex
to F
hex
)
Bit 12 ON: Direct destination
beginning word
designation
OFF: Indirect designation
Bit 13 ON: Response not
returned.
OFF: Response returned.
Bit 14 ON: Operating level 0
OFF: Operating level 1
Bit 15: Set to 1.
C+2 Destination node (0 to 62 in 2-digit
hexadecimal, i.e., 00
hex
to 3E
hex
)*
Set to 0.
*The node number of the PC executing the send cannot be set.
Network Instructions Section 5-26