Automationdirect.com Stride SIOL-EI8B - IO-Link Port X Status; Diagnostic Buffer; Digital Output

SIOL-EI8B-USER-M
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Explanation of the process data
B.2. IO-Link Port X Status
IO-Link Port X Status
Byte Description Value
0–1 IO-Link Data Status
Bit 0–4: reserved
Bit 5: DevCom, is set when a device is detected and is in the PREOPERATE
or OPERATE state. It is reset if no device is present.
Bit 6: DevErr, is set when an error or warning has occurred that is assigned to
either a device or a port. It is reset when there is no error or warning.
Bit 7: PQ, is set when valid process data is exchanged between master and
device. It is reset if the process data is not valid.
2–3 Vendor ID of connected IO-Link device
4–7 Device ID of connected IO-Link device
B.3. Diagnostic Buer
The diagnostic bu󰀨er consists of an array of diagnostic structures and has a length of 8 structures. A
diagnostic structure has the size of 8 bytes. The total length of the diagnostic bu󰀨er is 64 bytes.
For further information on a diagnostic structure, please refer to
Section 9.2.3.7, “IO-Link device diagnostic”.
B.4. Digital Output
The order of the digital output data depends on the conguration parameter “Pin_Port_based_IO_Lay-
out”. See Section B.1, “Digital Input”.