1270
Model Conversion Instructions (Unit Ver. 3.0 or Later)
Section 3-35
3-35-3 DATA COLLECT: COLLC(567)
Purpose
Transfers the source word (calculated by adding an offset value to the base
address) to the destination word.
Ladder Symbol
Variations
Applicable Program Areas
Operands
Bs: Source Base Address
Specifies the source base address. The offset is added to this address to cal-
culate the source word.
Of: Offset
The value of Of determines the operation of COLLC(567).
• Data Collect Operation (Of = 0000 to 7999 BCD)
The Of value is added to the base address to calculate the source word.
The offset can be any value from 0000 to 7999 BCD, but Bs and Bs+Of
must be in the same data area.
• LIFO Stack Read Operation (Of = 8000 to 8999 BCD)
If the leftmost digit of Of is 8, COLLC(567) will operate as a LIFO stack
instruction. The stack begins at Bs with a length specified in the rightmost
3 digits of Of.
S: D00100
Bs: D00200
D00201
D00209
Stack area
Stack
pointer
Stack
data area
S
DISTC
Bs
Of
D00100
D00260
#9010
0 0 0 F
Stack area
Stack area
Allocated stack
Stack
Push
After 1
st
execution
After 2
nd
execution
Of
9
010
# 0 0 0 1
0 0 0 F
0 0 0 F
0 0 0 F
# 0 0 0 2
COLL(081)
D
Bs
: Source base address
Of
: Offset
D
: Destination word
Bs
Of
Variations
Executed Each Cycle for ON Condition
COLLC(567)
Executed Once for Upward Differentiation
@COLLC(567)
Executed Once for Downward Differentiation
Not supported
Immediate Refreshing Specification
Not supported
Block program areas
Step program areas
Subroutines
Interrupt tasks
OK
OK
OK
OK
15
0
to
to
Bs
Bs+Of
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...