Panasonic FP0R Series User Manual page 52

Creating Programs
 Sample program (FP0R-A42: For ranges of -10 V to +10 V and -5 V to +5 V)
The following program shows the case that conversion data of the first expansion analog I/O
unit (FP0R-A42) (CH0 to CH3) is read and stored in DT0 to DT3.
X3E
①
X3D
②
X3D
②
X3E
①
X3D
②
X3D
②
① The channels of conversion data read by turning on/off the conversion data switching flag X3E
X3E
are distinguished.
The signs of read conversion data of CH1/CH3 are distinguished. When plus, OFF. When minus,
②
X3D
ON.
ⓐ
The conversion data of CH0 is transferred to DT0.
When the data of CH1 is positive, the most significant two bits are masked by "00" with F65 WAN (AND)
ⓑ
instruction, and the data is stored in DT1.
ⓒ When the data of CH1 is negative, the most significant two bits are masked by "11" with F66 WOR (OR)
instruction, and the data is stored in DT1.
ⓓ
The conversion data of CH2 is transferred to DT2.
When the data of CH3 is positive, the most significant two bits are masked by "00" with F65 WAN (AND)
ⓔ
instruction, and the data is stored in DT3.
When the data of CH3 is negative, the most significant two bits are masked by "11" with F66 WOR (OR)
ⓕ
instruction, and the data is stored in DT3.
4-26
[ F0 MV , WX2 , DT0
[ F65 WAN , WX3 , H3FFF , DT1
[ F66 WOR , WX3 , HC000 , DT1
[ F0 MV , WX2 , DT2
[ F65 WAN , WX3 , H3FFF , DT3
[ F66 WOR , WX3 , HC000 , DT3
]
]
]
]
]
]
ⓐ
ⓑ
ⓒ
ⓓ
ⓔ
ⓕ