Ssrc (String Search) - Panasonic FP7 Series Command Reference Manual

14.20 SSRC (String Search)

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Ladder diagram
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List of operands
Operand Description
S1 Starting device address of the string data to be searched for
S2 Starting device address of the string to be searched
D Starting device address to store the search result
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Available devices (●: Available)
Operan
d
W W
X Y
S1 ● ●
S2 ● ●
D ● ●
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Outline of operation
● This instruction searches the character data specified by [S1] from the character string
specified by [S2].
● As for the search result, the number of the same character data is stored in the device
address specified by [D], and the first matched relative position (byte units) is stored in [D]+1.
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Processing
Example 1) Searching for string "EFG" stored in DT0, in the string table from DT11
[S1]...DT0 [S2]...DT10 [S2]...DT120
WUME-FP7CPUPGR-12
16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
● ● ● ●
● ● ● ●
14.20 SSRC (String Search)
32-Bit
device:
TS TE
U W
WI IX
C C
M O
S E
●
●
● ●
Real St
Integer numbe rin
r g
D
K H SF " "
Ｕ
F
Index
modifie
r
●
●
●
14-89