Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 62)

Publication 1758-UM002D-EN-P - October 2010
62 DataSite Configuration Settings Utility (DS Settings)
Send register +0, 1 = Actual fixed Primary Variable current level, units of
milliamperes (float point)
Return register Not used
Unit register Not used
HART state register +0 = state 0
+1 = state 1
Command 44
Purpose Write Primary Variable Units
Send register +0 = Primary Variable units code, 8-bit unsigned integer
Return register Not used
Unit register Not used
HART state register +0 = state 0
+1 = state 1
Command 48
Purpose Read Additional Transmitter Status
Send register Not used
Return register +0, 2 = device specific status, 8-bit unsigned integer
+3 = Operational modes, 8-bit unsigned integer
+4, 5 = Analog outputs saturated, 24-bit unsigned integer
+6, 7 = Analog outputs fixed, 24-bit unsigned integer
+8, 13 = Device-specific status, 8-bit unsigned integer
Unit register Not used
HART state register +0 = state 0
+1 = state 1
Command 54
Purpose Read Transmitter Variable Information
Send register +0 = Code for transmitter variable to be zeroed, 8-bit unsigned
integer
Return register +0 = Return code for transmitter variable to be zeroed, 8-bit
unsigned integer
+1, 2 = Transmit variable sensor serial number, 24-bit unsigned
integer
+3 = Transmit variable limits units code,8-bit unsigned integer
+4, 5 = Transmit variable upper limit (float point)
+6, 7 = Transmit variable lower limit (float point)
+8, 9 = Transmit variable damping value (seconds) (float point)
+10, 11 = Transmit variable minumum span (float point)
Description of HART commands (Continued)