The I/A Series G3 ENC ASD driver tunnel is enabled however the Status indicates {fault}

Issue

The I/A Series G3 ENC ASD driver tunnel is enabled however the Status indicates {fault}

Product Line

TAC I/A Series

Environment

I/A Series G3, ASD Driver, ENC-520

Cause

The {fault} typically occurs when two or more tunnels are configured and simultaneously enabled for the same communications port and/or tunnel identifier.

Resolution

Add the tunnelService to the ENC station Services.  Note: Do not add a SerialTunnel object to the tunnelService for tunneling to the ASD devices. The ASD driver includes the necessary tunnel software components that operate with the tunnelService.

tunnelService

Verify the tunnelService is enabled (true) and the Status indicates {ok}.

tunnel service enabled

View the Property Sheet of the AsdNetwork and expand the Tunnel settings.  Verify the Tunnel is enabled (true), the Identifier indicates IbsAsd, and the Status indicates {ok}.

Asd Tunnel Service