User manual

Reference MVI56-HART ♦ ControlLogix Platform
User Manual HART Multi-drop Master Communication Module
Page 142 of 171 ProSoft Technology, Inc.
October 13, 2011
COMMAND 44 - Write PV Units
Description
This command changes the setting of the Primary Variable units.
Write Parameters
Word High Byte Low Byte
0 Primary Variable Units Code Primary Variable Units Code
Floating Point Data Returned
NONE
Integer Data Returned
Word High Byte Low Byte
0 STATUS WORD
1 Primary Variable Units Code 0