Mitsubishi Electronics QSERIES Smoker User Manual


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FLTD(P),DFLTD(P)
Operation Error
(1) In the following case, an operation error occurs, the error flag (SM0) turns ON, and an error
code is stored into SD0.
The result exceeds the following range (Operation results in an overflow):
2
1024
| Operation result | (Error code: 4141)
Program Example
(1) The following program converts the BIN 16-bit data at D20 to a 64-bit floating decimal point
type real number and stores the result at D0 to D3.
[Ladder Mode] [List Mode]
[Operation]
(2) The following program converts the BIN 32-bit data at D20 and D21 to a 64-bit floating
decimal point type real number, and stores the result at D0 to D3.
[Ladder Mode] [List Mode]
[Operation]
Step
Instruction
Device
Conversion to real number
64-bit floating-point
real number
15923
D20
BIN value
D1
15923
D0D3 D2
Step
Instruction
Device
Conversion to real number
64-bit floating-point
real number
BIN value
D1
16543521
D0D3 D2
D21
16543521
D20