Mitsubishi Electric MELSEC iQ-R Series - Searching the Minimum Value of 32-Bit Binary Data

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7 APPLICATION INSTRUCTIONS
7.20 Data Processing Instructions
Searching the minimum value of 32-bit binary data
DMIN(P)(_U)
These instructions search the (n) points of 32-bit binary data in the specified device for the minimum value.
*1 The DMIN and DMIN_U instructions do not support the ST and FBD/LD. Use the standard function, MIN.
Page 1933 MAX(_E), MIN(_E)
■Execution condition
Setting data
■Description, range, data type
*1 When specifying setting data by using a label, define an array to secure enough operation area and specify an element of the array
label.
■Applicable devices
Ladder ST
*1
ENO:=DMINP(EN,s,n,d); ENO:=DMINP_U(EN,s,n,d);
FBD/LD
*1
Instruction Execution condition
DMIN
DMIN_U
DMINP
DMINP_U
Operand Description Range Data type Data type (label)
(s) DMIN(P) Start device where the search target data is
stored
 32-bit signed binary ANY32_S
*1
DMIN(P)_U 32-bit unsigned binary ANY32_U
*1
(d) DMIN(P) Start device for storing the search result of the
minimum value
 32-bit signed binary ANY32_S_ARRAY
(Number of elements: 4)
DMIN(P)_U 32-bit unsigned binary ANY32_U_ARRAY
(Number of elements: 4)
(n) Number of search data 0 to 65535 16-bit unsigned binary ANY16
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 $
(s)         
(d)         
(n)         
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s) (d) (n)
EN ENO
sd
n