IP67 IO-Link Modules for EtherNet/IP
ID Validation and Data Storage Modes
Please refer to the chapters ID Validation and Data Storage.
IO-Link provides three levels for the validation of the identity of an IO-Link Device per IO-Link port before
establishing the IO-Link connection.
o None: no ID checking
o Compatible: Vendor ID / Device ID checking
o Identical: Vendor ID / Device ID / Serial number checking
The Data Storage mode is used to define the parametrization strategy in case of replacement.
o Restore: The parameter data are sent from the IO-Link Master to the device
o Backup + Restore: The parameter data can be updated in both directions
Possible values are:
0: None
1: Compatible
2: Compatible with Backup & Restore (Data Storage enabled)
3: Compatible with Restore (Data Storage enabled)
4: Identical
5: Identical with Backup & Restore (Data Storage enabled)
6: Identical with Restore (Data Storage enabled)
VendorID / Device ID
This is the Vendor ID / Device ID of the connected IO-Link device.
Refer to the chapter ID Validation
Direct Param Page2 Enable (DPP2)
This parameter is a parametrization method for IO‐Link device with specifications V1.0. It enables the data
transfer of the Direct Parameter Page 2 to the IO‐Link device.
If validation mode is enabled, DDP2 will be transferred to the IO‐Link device only if the validation is successful.
Possible values are:
0: Not enabled
1: Enabled
Direct Param Page2
The DPP2 describes the area between the IO-Link objects 10hex … 1Fhex. This is a manufacturer specific
range of IO-Link device parameter data. Please refer to the manufacturer user’s manual.
DPP2 Data is an area of 16 Bytes that will be sent in case of DDP2 Enable set from the IO-Link Master to the
IO-Link device at each connection.
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