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CHAPTER2 PROFIBUS Unit
(18) Current counter variable D read ........................................... Code 0212
The value of the counter variable D is read.
Command option
QWn+22
QWn+20
QWn+18
QWn+16
QWn+14 QWn+12
Command response
IWm+22
IWm+20
IWm+18
IWm+16
IWm+14 IWm+12
Counter value
(Example)
Transmission example 1:
The value of the counter variable D is read.
QWn+22 QWn+20 QWn+18 QWn+16 QWn+14 QWn+12 QWn+10
QWn+8
0000
0000
0000
0000
0000
0000
0000
0212
Response example 1:
The element No. is 65535.
IWm+22
IWm+20
IWm+18
IWm+16
IWm+14 IWm+12 IWm+10
IWm+8
0000
0000
0000
0000
0000
FFFF
0000
0200