HART.IP_Pass.Through.Request.Enter.Exit.Fixed.Current.Mode

Description

This indicates detection of the HART over IP Pass Through Request Enter Exit Fixed Current Mode command.
The device is placed in the Fixed Primary Variable Current Mode with the Primary Variable Current set to the value received.
Highway Addressable Remote Transducer (HART) is a standard for sending and receiving digital information across analog wires between smart devices and control or monitoring systems. The protocol has added the implementation of HART over IP.

Affected Products

HART IP

Impact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Reasonable

Application Dependencies

• HART.IP_Pass.Through.Request

Default Ports

• TCP/5094
• UDP/5094

References

• https://www.einfochips.com/images/in_sight/HART_Over_IP_EEIOL_2013JAN30_NET_TA_01.pdf