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IO-Link master with EtherCAT interface DataLine 4 ports IP 65 / IP 66 / IP 67
106
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Mapping: Port Qualifier (0xF101)
34041
Port Qualifier Information (PQI) contains diagnostic information about the IO-Link port. In addition to
the process data, the IO-Link master sends the PQI to the EtherCAT controller.
Bit
7
6
5
4
3
2
1
0
PVI
PE
DA
DACT
PVO
--
DI2
DI4
Legend:
▪
[DI4]
Signal status of the digital input on pin 4 (if used)
0x0
OFF
0x1
ON
▪
[DI2]
Signal status of the digital input on pin 2 (if used)
0x0
OFF
0x1
ON
▪
[PVO]
Port validity output: Validity of the output data of the IO-Link device
0x0
invalid
0x1
valid
▪
[DACT] Device deactivated: shows if the IO-Link port is configured and can be
used
0x0
activated and can be used
0x1
deactivated or not available
▪
[DA]
Device available: shows if the IO-Link device has been recognised
and if the device is in the "preoperate" or in the "operate" state
0x0
No device
0x1
device detected
▪
[PE]
Port error: shows if an error or a warning occurred (e.g. validation
fault, short circuit); Note: The user needs to determine the cause of
the fault separately via acyclic services.
0x0
no error
0x1
Error
▪
[PVI]
Port validity input: Validity of the input data of the IO-Link device
0x0
invalid
0x1
valid