Mitsubishi Electric MELSEC-Q/L - Conversion from bin 16-Bit Data to Floating-Point Data (Single Precision), Conversion from bin 32-Bit Data to Floating-Point Data (Single Precision)

6 BASIC INSTRUCTIONS
6.3 Data Conversion Instructions
273
6
Conversion from BIN 16-bit data to floating-point data (single
precision), conversion from BIN 32-bit data to floating-point data
(single precision)
FLT(P), DFLT(P)
*1 Applicable for the Universal model QCPU, LCPU.
Processing details
■FLT
• Converts 16-bit BIN data designated by (S) to 32-bit floating decimal point type real number, and stores at device number
designated by (D).
• BIN values between -32768 to 32767 can be designated by (S).
■DFLT
• Converts 32-bit BIN data designated by (S) to 32-bit floating decimal point type real number, and stores at device number
designated by (D).
• BIN values between -2147483648 to 2147483647 can be designated by (S)+1 and (S).
• Basic model QCPU: The serial number (first five digits) is "04122" or later.
(S): Integer data to be converted to 32-bit floating decimal point data or head number of the devices where the integer data is stored (BIN 16/32 bits)
(D): Head number of the devices where the converted 32-bit floating decimal point data will be stored (real number)
Setting
data
Internal device R, ZR J\ U\G Zn Constant
K, H
Others
Bit Word Bit Word
(S)   
(D)   
*1

Basic
Process
High
performance
Redundant Universal LCPU
Ver.
P
Command
Command
S D
S D
FLT, DFLT
FLTP, DFLTP
indicates an instruction symbol of FLT/DFLT.
32-bit floating-point
real number
+1
BIN 16 bits
S D D
BIN 32 bits
Upper 16 bits Lower 16 bits
32-bit floating-point
real number
+1 +1
DS S D