Configuration/settings
User manual 55170_hdb_en_13 55 / 145
State Reading access to the digital IOs only.
Access to the system status
Tab. 8-8: Submodules for state
Further information on diagnostic messages to IO-Link ports can be found in
the 9.2.3 "Diagnostic messages at IO-Link ports"
Submodules
Parameter/Diagnostic Parameterization of the module
Diagnostic behavior
Data layout
Digital IO 4 bytes In
Bytes 0 and 1
Value of the inputs as individual bits.
Layout according to parameter settings
Bytes 2 and 3
Currently configured value of the outputs as indi-
vidual bits.
Layout according to parameter settings
Qualifier DI 2 bytes In
Status of individual bits of the inputs in "Digital IO"
0: invalid
1: valid
Layout according to parameter settings
Qualifier DO 2 bytes In
Status of individual bits of the outputs in "Digital IO"
0: invalid
1: valid
Layout according to parameter settings
System state 4 bytes In
Summary of the current system status.
Further information can be found in the Tab. 8-19:
"System state IO layout".
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