Allen-Bradley SLC 500

194 •
••
• Profibus QUICKDESIGNER
For the combination of a W, DW, W, the following example shows the layout.
QB0
QB1
QB2
QB3
QB4
QB5
QW0
BYTE
QD2
QW6
QB6
QB7
IB0
IB1
IB2
IB3
IB4
IB5
IW0
BYTE
ID2
IW6
IB6
IB7
Example 4, Word Addressing: Input Words = 64, Output Words = 64, Input start address = 0,
Output start address = 0.
Name Address range Value range Write Type
I (Input Bit) I0.0 to I63.15 0 to 1 Y Bit
Q (Output Bit) Q0.0 to Q63.15 0 to 1 N Bit
IW (Input Word) IW0 to IW63 -32768 to 32767 Y Word
QW (Output Word) QW0 to QW63 -32768 to 32767 N Word
ID (2 Word Input) ID0 to ID62 -999999999 to
999999999 Y DWord
QD (2 Word Output) QD0 to QD62 -999999999 to
999999999 N Dword
IW0
IW1
IW2
IW3
IW4
IW5
IW62
IW63
ID0
ID1
ID2
ID62
WORDDWORD
QW0
QW1
QW2
QW3
QW4
QW5
QW62
QW63
QD0
QD1
QD2
QD62
WORDDWORD
For the combination of a W, DW, W, the following example shows the layout.
IW0
IW1
IW2
IW3
IW4
IW0
WORD
QW0
QW1
QW2
QW3
QW4
QW0
WORD
ID1
IW3
QD1
QW3