Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 68)

Publication 1758-UM002D-EN-P - October 2010
68 DataSite Configuration Settings Utility (DS Settings)
Insert a HART Scan Block
Follow these steps to insert a HART scan block.
1. In the HART Settings dialog box, select the row where you want to
insert the scan block to and click Insert. Alternatively, you can
double-click the row.
Note that you cannot insert data after an empty data block.
An Invalid scan block is inserted.
2. Double-click the block to edit.
Second byte - when unused
Bit Description
7
All bits 0 (when a communication error is reported in
the first byte).
6
5
4
3
2
1
0
Second byte - Field Device Status
Bit Value Description
7 hex 80 Field device malfunction
6 hex 40 Configuration changed
5 hex 20 Cold start
4 hex 10 More status available
3 hex 08 Analog output current fixed
2 hex 04 Analog output saturated
1 hex 02 Nonprimary variable out of limits
0 hex 01 Primary variable out of limits