1016
Text String Processing Instructions Section 3-31
3-31-5 GET STRING RIGHT: RGHT$(653)
Purpose Reads a designated number of characters from the right (end) of a text string.
Ladder Symbol
Variations
Applicable Program Areas
Operands S1: Text String
S2: Number of Characters (0000 to 0FFF hex or &0 to &4095)
Note (1) The data from S1 to S1 + the maximum 2,047 words and from D to D +
the maximum 2,047 words must be in the same area.
(2) The data from S1 to S1 + the maximum 2,047 words and from D to D +
the maximum 2,047 words can overlap.
Operand Specifications
RGHT$(653)
S1
S2
D
S1: Text string first word
S2: Number of characters
D: First destination word
Variations Executed Each Cycle for ON Condition RGHT$(653)
Executed Once for Upward Differentiation @RGHT$(653)
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
S1
to
Text string data: 4,095 characters max. + NUL
S1 + maximum 2,047 words
15 0
D
to
Text string data: 4,095 characters max. + NUL
D + maximum 2,047 words
Area S1 S2 D
CIO Area CIO 0 to CIO 6143
Work Area W0 to W511
Holding Bit Area H0 to H511
Auxiliary Bit Area A0 to A447
A448 to A959
A448 to A959
Timer Area T0000 to T4095
Counter Area C0000 to C4095
DM Area D0 to D32767
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