Technical Manual
XNX Universal Transmitter
Appendix A - HART
®
Protocol
172
A.1.2 DevComm PC-based HART Interface
Overview
The XNX-HART interface facilitates remote access to all features
of the local user interface including displaying status, testing,
calibrating, and conguring. A device descriptor (DD) le is
available to adapt standard tools for use with the transmitter.
Warning: After changing parameters with a handheld device,
verify that the parameter settings are correct at the transmitter.
The following screens show some of the features of these two
interfaces for the XNX transmitter.
Figure 239. Presentation of XNX Data by DevComm2000
Figure240.XNXdatadisplayedonanEmersoneldcommunicator
Security level 1 is required to select the display language and to
adjust the date and time. All other conguration options require
security level 2 access.