DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
M1002
RST
M1081
X20
X21
FLT D0 D12
DFLT D0 D20
Program Example 2:
1. When M1081 = ON, the source data is converted from floating point value to BIN integer.
(Decimal ignored)
2. When X20 = ON, D1 and D0 (floating point) are converted to D12 (BIN integer). If D0 (D1) =
H47C35000, the result will be 100,000 which exceeds the available range of BIN integer in
16-bit register D12. In this case the result will be D12 = K32767, and M1022 = ON
3. When X21 = ON, D1 and D0 (floating point) are converted to D21, D20 (BIN integer). If D0
(D1) = H47C35000, the result is 100,000 and will be saved in 32-bit register D20 (D21).
M1002
SET
M1081
X20
X21
FLT D0 D12
DFLT D0 D20
Program Example 3:
Apply FLT instruction to complete the following operation
(D10) (X7~X0) K61.5
16-bit BIN 2-digit BCD
6
(D21,D20)
Binary floating point
1 2 5
(D101,D100) (D200) BIN
Binary floating point
3
4
(D301,D300)
Binary floating point
7
8
(D31,D30)
Decimal floating point
(for monitoring)
(D41,D40)
32-bit integer
(D203,D202)
Binary floating point
(D401,D400)
Binary floating point
3-116