Secure authentication failure on device <channel.device>. Device does not support the function code (IIN2.0).
Secure authentication failure on device <channel.device>. Device does not support the function code (IIN2.0).
Error Type:
Warning
Possible Cause:
• The device is not configured to support authentication.
• The device is not configured to support the Secure Authentication Version configured in the Authentication Mode device property.
Solution:
• Either configure the "Authentication Mode" property in device properties to None or enable authentication on the device.
• Confirm that the authentication settings in the DNP client match those in the DNP server.