Honeywell MCT404 - Page 125

5. Managing DE Devices using MC Toolkit Software
5.8. Reference Data
Revision 3 MC Toolkit (MCT404) User Manual 113
Item
Definition
Description
SV Units
Secondary Variable
Units
Standard scale of values of an SV, chosen by you for convenient
display and interpretation.
URL
Upper Range
Limit
Minimum value in the useful range of the physical property of a
transmitter sensor can operate.
URV
Upper Range
Value
Maximum value in a continuous range of "normal" process values.
SEND
Command from the HHC to copy the values of displayed parameters
to either the transmitter to which it is connected, or to (NV? memory) in
the HHC.
XS Delta
Detection
Toggle for Delta
Alarm enabling
If XS Delta Detection is On and the Delta Alarm value is exceeded, the
PV output goes to the Failsafe value and a Critical Status message is
enunciated.
If Off and the Delta Alarm value is exceeded, the PV output is not
affected and a Non-Critical Status message is enunciated.