BECKHOFF BK5200 User Manual
Page 30
Appendix
30
BK52x0
Area for bit-oriented data,
digital outputs
Relative byte
address
Bit position
Controller
process
image
Position in the
block
12
0
O12
POS07
12
1
O12
POS07
12
2
O12
POS08
12
3
O12
POS08
12
4
O12
POS09
12
5
O12
POS09
12
6
O12
POS18
12
7
O12
POS18
13
0
O13
POS19
13
1
O13
POS19
Area for byte-oriented data,
analog inputs
Relative byte
address
Bit position
Controller
process
image
Position in the
block
0, 1
none
I0, I1
POS10
2, 3
none
I2, I3
POS10
4,5
none
I4, I5
POS13
5,7
none
I6, I7
POS13
Area for bit-oriented data,
digital inputs
Relative byte
address
Bit position
Controller
process
image
Position in the
block
4
0
I4
POS01
4
1
I4
POS01
4
2
I4
POS02
4
3
I4
POS02
4
4
I4
POS03
4
5
I4
POS03
4
6
I4
POS04
4
7
I4
POS04
5
0
I5
POS05
5
1
I5
POS05
5
2
I5
POS06
5
3
I5
POS06
5
4
I5
POS15
5
5
I5
POS15
5
6
I5
POS16
5
7
I5
POS16
6
0
I6
POS17
6
1
I6
POS17
Positions POS14 and POS21 are not relevant to data exchange. They do
not appear in the list. If a byte is not fully utilised, e.g. E8, the Bus Coupler
pads the remaining bits of the byte with zeros.