Honeywell 2MLF-DV4S User Manual page 77

Step
ATTENTION
Register Special/Communication Module Variables function deletes the
previous Special Module Variables information and Variable/Comment is
added to Variable/Comment list referring to the current I/O parameter.
R200 Isolated Analog Output Module 2MLF-DV4S, 2MLF-DC4S User's Guide
September 2010
4. Operations and Monitoring
4.5. Register special module variables
Action
Honeywell
77