Burkert 8691 - Interfaces, IO-Link; Process Data, IO-Link; Process Input Data (Pdin)

39
Start-up
10.3.3 Interfaces, IO-Link
Control head
8691 IO-Link
Supply
IO-Link, SIO mode
büS service
interface
Figure 31: Interfaces
büS service interface
(micro USB plug)
Figure 32: büS service interface
10.3.4 Process data, IO-Link
10.3.4.1 Process input data (PDin)
Length: 3 bytes
Sub-
index
Bit
oset
Length
(bits)
Data type Description
1 0 16 Integer Position in ‰
0 = Lower end position
1000 = Upper end position
2 16 1 Boolean True = Closed
False = Not closed
3 17 1 Boolean True = Opened
False = Not opened
4 18 2 Integer Valve mode
0 = Initialization
1 = Normal operation
2 = Teach function active
3 = SafePos active
5 20 1 Boolean Warning indicator
True = Active warnings
False = No active warnings
6 21 1 Boolean Error indicator
True = Active errors
False = No active errors
Table 6: Process input data
english
Type 8691, Rev. 2