Random Selection From And Replacement In Character Strings Midr(P),Midw(P)) - Mitsubishi MELSEC Q Series Programming Manual

MIDR(P),MIDW(P)
7.11.16
Random selection from and replacement in character strings
(MIDR(P),MIDW(P))
MIDR(P),MIDW(P)
MIDR,MIDW
MIDRP,MIDWP
Setting
Data
S1
D
S2
Function
MIDR
(1) Extracts the character string data of
by
S2
the extracted data into the area starting from the device designated by
b15
S 1
S 1
+1
S 1
+2
S 1
+3
S 1
+4
S 1
+5
S2
S2 +1
7-234
Command
Command
: Character string or head number of the devices where the character string is stored (character string)
S1
: Head number of the devices where a character string data obtained as the result of operation will be stored
D
(character string)
: Head number of the devices where the location of the first character and the number of characters will be
S2
stored (BIN 16 bits)
• : Position of first character
S2
• +1: Number of characters
S2
Internal Devices
R, ZR
Bit Word
––
––
, counted from the left end of the character string data designated by
b8b7
42 (B) 41 (A)
H H
44 (D) 43 (C)
H H
46 (F) 45 (E)
H H
48 (H) 47 (G)
H H
4A (J) 49 (I)
H H
00 4B (K)
H H
"ABCDEFGHIJK"
5
5
Basic
indicates an instruction symbol MIDR/MIDW.
P
J \
U \G
Bit Word
––
––
+1 characters, starting from the position designated
S2
b0
D
D +1
D +2
Position of the 5th
character
S2
ASCII code for the 5th character
High
Process
Redundant Universal
performance
S1 D S2
D
S1 S2
Constants
Zn
$
––
––
, and stores
S1
.
D
b15 b8b7
46 (F) 45
H H
48 (H) 47
H H
00 49
H H
"EFGHI"
S2 +1
LCPU
Other
––
––
––
b0
(E)
(G)
(I)