Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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6 BASIC INSTRUCTIONS
6.6 Data Conversion Instructions
Converting 32-bit unsigned binary data to 16-bit signed binary
data
UDINT2INT(P)
These instructions convert the specified 32-bit unsigned binary data to 16-bit signed binary data.
*1 The engineering tool with version "1.035M" or later supports the ST.
■
Execution condition
Setting data
■
Description, range, data type
■ Applicable devices
Ladder ST
*1
ENO:=UDINT2INT(EN,s,d);
ENO:=UDINT2INTP(EN,s,d);
FBD/LD
Instruction Execution condition
UDINT2INT
UDINT2INTP
Operand Description Range Data type Data type (label)
(s) Binary data or the start device where the binary data is
stored 0 to 4294967295 32-bit unsigned binary ANY32_U
(d) Device for storing the converted binary data

16-bit signed binary ANY16_S
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)
           
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
(s) (d)
EN ENO
d s