Emidr (Data Read From A Given Position In The String: With Storage Area Size) - Panasonic FP7 Series Command Reference Manual

14.35 EMIDR (Data Read from a Given Position in the String: With Storage
Area Size)
14.35 EMIDR (Data Read from a Given Position in the String: With
Storage Area Size)
■
Ladder diagram
■
List of operands
Operand Description
Starting device address of the source data (available range: 0 to 65534; for character constant: 0 to
S1
256 characters)
S2 Starting position (available range: 0 to 65533)
S3 Number of characters to be taken out (available range: 0 to 65534)
D Starting device address to store the result that is taken out
■
Available devices (●: Available)
Operan
d
W W
X Y
S1 ● ●
S2 ● ●
S3 ● ●
D ● ●
(Note 1) Only 16-bit devices, and integer constants can be modified. (Character constants cannot be specified.)
■
Outline of operation
● This instruction takes out data for the number of characters specified by [S3] from the string
data specified by [S1], and stores them as string data with a storage area in the device
whose address is specified by [D].
● For [S2], specify the position for taking out string data.
● For both [S1] and [D], the size of the starting storage area must be set by using the user
program before an instruction is executed.
14-136
16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
● ● ● ●
● ● ● ●
● ● ● ●
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
●
● ●
● ●
WUME-FP7CPUPGR-12
Index
modifie
r
(Note 1)
●
●
●
●