Omron SYSMAC C200H, Руководство по эксплуатации

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When the execution condition is OFF, XCHG(73) is not executed. When the
execution condition is ON, XCHG(73) exchanges the content of E1 and E2.
E2 E1
If you want to exchange content of blocks whose size is greater than 1 word,
use work words as an intermediate buffer to hold one of the blocks using
XFER(70) three times.
Flags ER: Indirectly addressed DM word is non-existent. (Content of
*
DM word
is not BCD, or the DM area boundary has been exceeded.)
5-14-8 SINGLE WORD DISTRIBUTE – DIST(80)
S: Source data
IR, SR, AR, DM, HR, TC, LR, #
DBs: Destination base word
IR, AR, DM, HR, TC, LR
Ladder Symbols
Operand Data Areas
Of: Offset data (BCD)
IR, AR, DM, HR, TC, LR, #
DIST(80)
S
DBs
Of
@DIST(80)
S
DBs
Of
Of must be a BCD. DBs must be in the same data area as DBs+Of.
When the execution condition is OFF, DIST(80) is not executed. When the
execution condition is ON, DIST(80) copies the content of S to DBs+Of,
i.e.,Of is added to DBs to determine the destination word.
2
DBs + Of
3 4 5 2
S
3 4 5
Flags ER: The specified offset data is not BCD, or when added to the DBs, the
resulting address lies outside the data area of the DBs.
Indirectly addressed DM word is non-existent. (Content of
*
DM word
is not BCD, or the DM area boundary has been exceeded.)
EQ: ON when the content of S is zero; otherwise OFF.
5-14-9 DATA COLLECT – COLL(81)
SBs: Source base word
IR, SR, AR, DM, HR, TC, LR
Of: Offset data (BCD)
IR, AR, DM, HR, TC, LR, #
Ladder Symbols
Operand Data Areas
D: Destination word
IR, AR, DM, HR, TC, LR
COLL(81)
SBs
Of
D
@COLL(81)
SBs
Of
D
Description
Limitations
Description
Data Movement
Section 5-14