Maximum Value Search For 16-Bit Data; Dmax, Dmaxp - Mitsubishi MELSEC-Q/L Programming Manual

7.5.10 MAX, MAXP

Maximum value search for 16-bit data

7.5.10

DMAX, DMAXP

Maximum value search for 32-bit data
MAX, MAXP, DMAX, DMAXP
MAX, DMAX
MAXP ,DMAXP
: Head number of the devices where a maximum value is searched (BIN 16/32 bits)
S
: Head number of the devices where the maximum value search result will be stored (BIN 16/32 bits)
D
n : Number of data blocks to be searched (BIN 16 bits)
Internal Devices
Setting
Data
Bit
––
S
––
D
n
Function
MAX
(1) Searches in the n points of 16-bit BIN data, from the device designated by
searched maximum value at the device designated by
the location, specified in the number of points counted from
+1 and stores the number of the found minimum values at
D
S
S +1
S +2
S
+(n-2)
S +(n-1)
DMAX
(1) Searches in the n points of 32-bit BIN data, from the device designated by
searched maximum value at the device designated by
Starts the search from the device designated by
from , of the device where the maximum value is found first at
S
values at +3.
D
S +1, S
S
S +3,
S
S +5,
S
S +7,
+9, S
S
Command
Command
R, ZR
Word Bit
1234 (BIN)
5678 (BIN)
5678 (BIN)
n
-5214 (BIN)
5555 (BIN)
and stores the location, specified in the number of points counted
S
54321000 (BIN)
4321000 (BIN)
+2
n
+4 3254000 (BIN)
+6 54321000 (BIN)
+8 12345678 (BIN)
MAX, MAXP, DMAX, DMAXP
High
Basic
performance
indicates an instruction symbol of MAX/DMAX.
P
J \
U \G
Word
––
––
, for the maximum value and stores the
S
. Starts the search from the device designated by
D
, of the device where the maximum value is found first at
S
+2.
D
D
5678 (BIN)
D +1
2
+2
D
2
, for the maximum value and stores the
S
and +1.
D D
+2 and stores the number of the found minimum
D
+1, D
D 54321000 (BIN)
+2
D 1
D +3
2
Process Redundant Universal LCPU
n
S D
n
S D
Constants
Zn Other
K, H
and stores
S
Maximum value
Location
Quantity
Maximum value
Location
Quantity
1
2
3
4
––
4
––
––
6
7
8
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