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7.3 Internal Device Interface Function
7.3.2 GDev_Read (Reading from the internal device)
(6) Device specifying method
• For bit device (GB) specification
Example) Reading 1-point data from GB64 (sDevNameID=0, lDevNum=64, lDataSize=1)
Example) Reading 3-point data from GB80 (sDevNameID=0, lDevNum=80, lDataSize=3)
• For word device (GD/GS) specification
Example) Reading 3-point data from GD5 (sDevNameID=1, lDevNum=5, lDataSize=3)
Example) Reading 1-point data from GS500 (sDevNameID=2, lDevNum=500, lDataSize=1)
Variable name Storage device
lpsDataTable[0] GB64 to GB79
Variable name Storage device
lpsDataTable[0] GB80 to GB95
lpsDataTable[1] GB96 to GB111
lpsDataTable[2] GB112 to GB127
Variable name Storage device
lpsDataTable[0] GD5
lpsDataTable[1] GD6
lpsDataTable[2] GD7
Variable name Storage device
lpsDataTable[0] GS500