Data Validation - Emerson RSTi-OM User Manual

Fieldbus module with profinet io and modbus/tcp
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RSTi-OM User Manual
GFK-3212A
In addition, the IO-Link Diagnostics page displays the following information:
Figure 69: IO-Link Diagnostics
8.4

Data Validation

You can use this procedure to configure data validation.
Although you can make configuration changes using the web page, PROFINET IO configuration
parameters overwrite the values on the IO-Link Settings page. See IO-Link Port Settings (IO-Link Port
Module Parameters) for PROFINET IO configuration procedures.
1. Click Configuration | IO-Link Settings.
2. Click the EDIT button on the port you want to configure for data validation.
3. Select Loose or Strict to enable data validation.
4. Click the GET ATTACHED button or manually enter the PDI and PDO length.
Figure 70: Data Validation: Strict
5. Click the SAVE button.
6. If data validation fails, the IO-Link port LED flashes red and the IO-Link Diagnostics page
Utilizing IOLM Features
Loose - the slave device's PDI/PDO lengths must be less than or equal to the user-
configured values.
Strict - the slave device's PDI/PDO lengths must be the same as the user-configured
values.
displays an error.
Section 8
Jun 2021
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