Revision 4  Foundation Fieldbus RMA803 Remote Indicator User's Guide  Page 99 
Incorrect or non-compatible tools 
If non-compatible versions of fieldbus software tools are used, such as Standard Dictionary or 
Device Description (DD) files, or if you are using the incorrect revision level of device firmware, 
then device objects or some block objects may not be visible or identified by name. See the 
following table for the possible causes and recommended actions. 
 
 
Symptoms 
Device and/or block objects not identified (Unknown). 
Or 
Parameters are not visible or identified by name. 
Or 
Honeywell-defined parameters are not visible. 
Possible cause  Things to check  Recommended action 
Incorrect Standard 
Dictionary, Device 
Description (DD) or 
Symbols on host 
computer. 
Verify that the Standard 
Dictionary, the DD or symbols 
files are correct for the device.  
Install the compatible version 
of Standard Dictionary and 
DD for the device on the host 
computer. 
Incorrect pathnames to 
descriptions on host 
computer. 
Check that the pathnames to 
locations of the Standard 
Dictionary, and DD files on the 
host computer are correct.  
Make sure that the 
pathnames of the Standard 
Dictionary and DD are in the 
correct location for the 
fieldbus software application. 
Incorrect version of 
device firmware 
Read the following Resource 
block parameters: 
•  DEV_REV (contains the 
revision level of the resource 
block). 
•  DD_REV (contains the 
device description of the 
resource block). 
Perform a code download of 
the correct device firmware. 
See Section Class 3.