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1076
Network Instructions
Section 3-25
D: First word of received message
Specifies the first word of the received message (D to D+267 max.).
C: First control word
Specifies the first of four control words (C to C+3).
Operand Specifications
D
0
15
D+1
D+267
15
0
...
Service Data
Contains the number of bytes of received service data from
words D+1 on. Does not include the 2 bytes in word D itself.
Includes only the number of bytes of Service Data starting at
D+1. (If the first or last word contains just one byte of data, the
empty byte in that word is not counted.)
Contains the response’s service data (data
following the service code). The byte-order of
this data is specified in bits 12 to 15 of C+1.
Can contain up to 534 bytes (267 words) of
data.
to
C
0
15
C+1
8
11
12
15
0
7
C+2
15
0
C+3
15
0
Set the maximum number of words of data in the received data beginning at D.
The allowed setting range is 0 to 010C hex (268 words).
If the number of words of received data exceeds the value set here, a FINS
error will occur (response too long, code 11 0B) and no data at all will be stored
(in the area starting at D+3).
If the number of words of received data is less than the value set here, the
remaining words (in the area starting at D+3) will be left unchanged.
FINS unit address of relaying Communications Unit.
CPU Bus Unit: 10 to 1F hex (unit 10 hex)
Special I/O Unit: 20 to 7F hex (unit 20 hex)
Port number of the communications port (logical port) for the network
instruction: 0 to 7 hex (F hex: Automatic allocation)
Byte order of service data (frame data) stored in areas beginning at S+6 and D+3
0 hex: Stored from leftmost byte (Left
→
Right
→
Left
→
Right ...)
8 hex: Stored from rightmost byte (Right
→
Left
→
Right
→
Left ...)
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 using the 2801 FINS
command)
Area
S
D
C
CIO Area
CIO 0000 to
CIO 6140
CIO 0000 to
CIO 6143
CIO 0000 to
CIO 6140
Work Area
W000 to W508
W000 to W511
W000 to W508
Holding Bit Area
H000 to H508
H000 to H511
H000 to H508
Auxiliary Bit Area
A000 to A956
A000 to A959
A000 to A956
Timer Area
T0000 to T4092
T0000 to T4095
T0000 to T4092
Содержание SYSMAC CS1D-CPU**
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Страница 185: ...146 List of Instructions by Function Code Section 2 4...
Страница 193: ...154 3 35 4 MOVE BIT MOVBC 568 1274 3 35 5 BIT COUNTER BCNTC 621 1276 3 35 6 GET VARIABLE ID GETID 286 1278...
Страница 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Страница 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Страница 1391: ...1352 ASCII Code Table Appendix A...