User manual
Reference  MVI56-HART ♦ ControlLogix Platform 
User Manual  HART Multi-drop Master Communication Module 
Page 154 of 171  ProSoft Technology, Inc. 
  October 13, 2011 
COMMAND 56 - Write Transmitter Variable Sensor Serial Number 
Description 
This command writes the Serial Number of a user selected transmitter variable. 
Write Parameters 
Word  High Byte  Low Byte 
0  Transmitter Variable Code  Transmitter Variable Sensor Serial Number 
(Byte 0) 
1  Transmitter Variable Sensor Serial Number 
(Byte 1) 
Transmitter Variable Sensor Serial Number 
(Byte 2) 
Floating Point Data Returned 
NONE 
Integer Data Returned 
Word  High Byte  Low Byte 
0  STATUS WORD 
1  Transmitter Variable Code  Transmitter Variable Sensor Serial Number 
(Byte 0) 
2  Transmitter Variable Sensor Serial Number 
(Byte 1) 
Transmitter Variable Sensor Serial Number 
(Byte 2) 










