371
MAX, MAXP, DMAX, DMAXP
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8
7.5 Data processing instructions
7.5.10 MAX, MAXP, DMAX, DMAXP
: Head number of the devices where a maximum value is searched (BIN 16/32 bits)
: Head number of the devices where the maximum value search result will be stored (BIN 16/32 bits)
n : Number of data blocks to be searched (BIN 16 bits)
Function
MAX
(1) Searches in the n points of 16-bit BIN data, from the device designated by , for the maximum value and stores the
searched maximum value at the device designated by . Starts the search from the device designated by and stores
the location, specified in the number of points counted from , of the device where the maximum value is found first at
+1 and stores the number of the found minimum values at +2.
DMAX
(1) Searches in the n points of 32-bit BIN data, from the device designated by , for the maximum value and stores the
searched maximum value at the device designated by and +1.
Starts the search from the device designated by and stores the location, specified in the number of points counted
from , of the device where the maximum value is found first at +2 and stores the number of the found minimum
values at +3.
7.5.10 MAX, MA XP Maxi mum val ue search f or 16-bit data
DMAX, DMAXP Maximum value search for 32-b it data
7.5.10
MAX, MAXP, DMAX, DMAXP
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
–– –– ––
–– –– ––
n ––
Basic
Process
High
performance
Redundant
Universal
LCPU
n
Command
Command
P
S D
S D
MAX, DMAX
MAXP ,DMAXP
n
indicates an instruction symbol of MAX/DMAX.
S
D
S
D
S
D
S
S
D D
1234 (BIN)
n
5678 (BIN)
5678 (BIN)
-5214 (BIN)
5555 (BIN)
5678 (BIN)
2
2
Location
Maximum value
Quantity
S
S
D
D
D
S
S
S
+1
+1
+2
+2
+(n-2)
+(n-1)
S
D D
S
S
D
D
S
S
D
D
D
S
S
S
1
2
54321000 (BIN)
4321000 (BIN)
3254000 (BIN)
54321000 (BIN)
12345678 (BIN)
n
54321000 (BIN)
Maximum value
Location
Quantity
D
S
S
S
S
S
+1,
+1,
+3,
+3
+5,
+7,
+9,
+2
+2
+4
+6
+8
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