715
Table Data Processing Instructions Section 3-17
Examples When CIO 000000 is ON in the following example, LIFO(634) reads the con-
tent of the word indicated by the stack pointer (D00006) and writes that data
to D00300.
After the data is written to D00300, the stack pointer is decremented by one.
The content of D00006 is left unchanged.
3-17-5 DIMENSION RECORD TABLE: DIM(631)
Purpose Defines the specified I/O memory area as a record table by declaring the
length of each record and the number of records. Up to 16 record tables can
be defined.
Ladder Symbol
Variations
–1
TB:
Last word
in stack
Stack
pointer
Stack pointer
PC memory address
of last word in stack
D: D00300
Stack pointer
PC memory address
of last word in stack
Read by LIFO(634).
Last word
in stack
Stack
pointer
DIM(631)
N
LR
NR
TB
N: Table number
LR: Length of each record
NR: Number of records
TB: First table word
Variations Executed Each Cycle for ON Condition DIM(631)
Executed Once for Upward Differentiation @DIM(631)
Executed Once for Downward Differentiation Not supported.
Immediate Refreshing Specification Not supported.
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