Mitsubishi Electric MELSEC iQ-R Series - Searching 32-Bit Binary Data (Minimum, Match, Maximum)

912
7 APPLICATION INSTRUCTIONS
7.20 Data Processing Instructions
Searching 32-bit binary data (minimum, match, maximum)
DSERMM(P)
These instructions search the (n) points in the 32-bit binary data specified by (s1) for the same data as the 32-bit binary data
specified by (s2), the minimum value, and the maximum value.
■Execution condition
Setting data
■Description, range, data type
■Applicable devices
*1 FX and FY cannot be used.
• The RnCPU and RnENCPU with firmware version "17" or later support these instructions. (Use an engineering tool with version "1.020W" or later.)
Ladder ST
ENO:=DSERMM(EN,s1,s2,n,d);
ENO:=DSERMMP(EN,s1,s2,n,d);
FBD/LD
Instruction Execution condition
DSERMM
DSERMMP
Operand Description Range Data type Data type (label)
(s1) Start device in which the same data, maximum value, and
minimum value are searched
 32-bit signed binary ANY32
(s2) Data to be searched for or device storing data  32-bit signed binary ANY32
(d) Start device storing number of the same data, maximum
value, and minimum value detected by search
 32-bit unsigned binary ANY32_ARRAY
(Number of elements: 5)
(n) Number of data in which the same data, maximum value,
and minimum value are searched
0 to 65535 16-bit unsigned binary ANY16_U
EN Execution condition  Bit BOOL
ENO Execution result  Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(s1)         
(s2) 
*1
       
(d)         
(n) 
*1
       
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s1) (s2) (d) (n)
EN ENO
ds1
s2
n