904
Network Instructions Section 3-24
Applicable Program Areas
Operands S: First Source Word in Remote CPU Unit
Specifies the leading word address containing the data to be read from the
remote CPU Unit.
D: First Destination Word in Local CPU Unit
Specifies the leading word address where the read data will be stored in the
local CPU Unit.
C: First Control Word
Specifies the first of five control words (C to C+4).
Operand Specifications
Block program areas Step program areas Subroutines Interrupt tasks
OK OK OK OK
C+2 0
8
111215
07
C0 0
8
111215
07
C+1 0 0
8
111215
07
C+3
15
0
C+4
15
0
FINS unit address of relaying Communications Unit.
• CPU Bus Unit: 10 to 1F hex (unit number + 10 hex)
• Special I/O Unit: 20 to 7F hex (unit number + 20 hex)
Port number of the communications port
(logical port) for the network instruction:
0 to 7 hex (F hex: Automatic allocation)
Source node address (remote CPU Unit)
(00 to maximum node address (hex))
Example: DeviceNet: 00 to 3F hex (0 to 63)
Read data size (words):
01 to 64 hex (1 to 100 words)
Response monitoring time
0001 to FFFF hex (0.1 to 6553.5 s)
0000 hex: 2 s (default setting)
Explicit message format
0000 hex: DeviceNet
(same as usin
the 2801 FINS command)
Area S D C
CIO Area CIO 0 to CIO 6143 CIO 0 to CIO 6139
Work Area W0 to W511 W0 to W507
Holding Bit Area H0 to H511 H0 to H507
Auxiliary Bit Area A0 to A959 A448 to A959 A0 to A955
Timer Area T0000 to T4095 T0000 to T4091
Counter Area C0000 to C4095 C0000 to C4091
DM Area D0 to D32767 D0 to D32763
Indirect DM addresses in
binary
@ D0 to @ D32767
Indirect DM addresses in
BCD
*D0 to *D32767
Constants ---
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