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293
Flags
ER:
The specified node number is greater than 126 in a SYSMAC NET Link
System or greater than 62 in a SYSMAC LINK System.
The sent data overruns the data area boundaries.
Indirectly addressed DM word is non-existent. (Content of
:
DM word is
not BCD, or the DM area boundary has been exceeded.)
There is no SYSMAC NET Link/SYSMAC LINK Unit.
5-26-2
NETWORK RECEIVE – RECV(98)
S: Source beginning word
IR, SR, AR, DM, HR, TC, LR
D: Destination beginning word
IR, AR, DM, HR, TC, LR
Operand Data Areas
C: First control data word
IR, AR, DM, HR, TC, LR
Ladder Symbols
RECV(98)
S
D
C
@RECV(98)
S
D
C
Limitations
Can be performed with the CPU31-E/33-E only. C through C+2 must be within
the same data area and must be within the values specified below. To be able to
use RECV(98), the system must have a SYSMAC NET Link or SYSMAC LINK
Unit mounted.
When the execution condition is OFF, RECV(98) is not executed. When the exe-
cution condition is ON, RECV(98) transfers data beginning at S from a node on
the SYSMAC NET Link/SYSMAC LINK System to words beginning at D. The
control words, beginning with C, provide the number of words to be received, the
source node, and other transfer parameters.
The status of bit 15 of C+1 determines whether the instruction is for a SYSMAC
NET Link System or a SYSMAC LINK System.
Control Data
SYSMAC NET Link Systems
The source port number is always set to 0. Set the network number to 0 to re-
ceive data to a node on the same Subsystem (i.e., network). Refer to the SYS-
MAC 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 14 ON: Operating level 0
OFF: Operating level 1
Bits 08 to 13 and 15:
Set to 0.
C+2
Source node (1 to 126 in 2-digit
hexadecimal, i.e., 01
hex
to 7E
hex
)
Source port
NSB: 00
NSU: 01/02
Description
Network Instructions
Section 5-26
Содержание SYSMAC C200HS
Страница 1: ...Cat No W235 E1 05 C200HS SYSMAC Programmable Controllers...
Страница 2: ...C200HS Programmable Controllers Operation Manual Revised February 2002...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 379: ...371 SR word Corresponding key s Bit 279 03 04 05 3 06 07 VER 08 09 Monitoring Operation and Modifying Data Section 7 1...
Страница 470: ...468 Programmer Program Date Page Word Contents Notes Word Contents Notes Data Storage...
Страница 471: ...469 Programmer Program Date Page TC address T or C Set value Notes TC address T or C Set value Notes Timers and Counters...