1270
Model Conversion Instructions (Unit Ver. 3.0 or Later) Section 3-35
• FIFO Stack Read Operation (Of = 9000 to 9999 BCD)
If the leftmost digit of Of is 9, COLLC(567) will operate as a FIFO stack
instruction. The stack begins at Bs with a length specified in the rightmost
3 digits of Of.
Operand Specifications
Description Depending on the value of Of, COLLC(567) will operate as a data collection
instruction, FIFO stack instruction, or LIFO stack instruction.
Data Collection Operation (Of = 0000 to 7999 BCD)
COLLC(567) copies the source word (calculated by adding Of to Bs) to the
destination word. The same COLLC(567) instruction can be used to collect
data from various source words in the data area by changing the value of Of.
Area Bs Of D
CIO Area CIO 0000 to CIO 6143
Work Area W000 to W511
Holding Bit Area H000 to H511
Auxiliary Bit Area A000 to A959 A448 to A959
Timer Area T0000 to T4095
Counter Area C0000 to C4095
DM Area D00000 to D32767
EM Area without bank E00000 to E32767
EM Area with bank En_00000 to En_32767
(n = 0 to C)
Indirect DM/EM
addresses in binary
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
Indirect DM/EM
addresses in BCD
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Constants --- #0000 to #7999 for
Data Collection
#8000 to #8999 for
LIFO Stack Read
#9000 to #9999 for
FIFO Stack Read
---
Data Registers --- DR0 to DR15
Index Registers ---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047, IR0 to –2048 to +2047, IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –) IR0 to, –(– –) IR15
Bs
Bs+n
Of