Honeywell SMV800 - Page 155

Revision 1.0 SMV800 Modbus User's Guide Page 143
Correction
Time and Date
SP Current
Zero
Correction
Time and Date
241
Previous time record for SP
URV Correction
RO
uint32
N/A
SP Last Zero
Corrects Time
and Date
243
Previous time record for SP
LRV Correction
RO
uint32
N/A
SP Previous
Zero
Correction
Time and Date
245
Previous time record for SP
Zero Correction
RO
uint32
N/A
SP Reset
Corrects Time
and Date
247
Current time record for Reset
Correction
RO
uint32
N/A
SP Last Reset
Corrects Time
and Date
249
Last time record for Reset
Correction
RO
uint32
N/A
SP Previous
Reset
Corrects Time
and Date
251
Previous time record for
Reset Correction
RO
uint32
N/A
DP Up Count
256
The total number of minutes
that the Differential Pressure
input has exceeded the
upper stress limit.
RO
uint32
N/A
DP Down
Count (not
used in AP or
GP)
258
The total number of minutes
that the Differential Pressure
input has been below the
lower stress limit.
RO
uint32
N/A
DP Up time
stamp
260
Displays time elapsed since
the Differential Pressure was
last measured as exceeding
the DP Up Limit .
RO
uint32
N/A
DP down time
stamp (not
used in AP or
GP)
262
Displays time elapsed since
the Differential Pressure was
last measured as lower than
the DP Down Limit.
RO
uint32
N/A
SP Up Count
(not used in
AP or GP)
264
The total number of minutes
that the Static Pressure input
has exceeded the upper
stress limit.
RO
uint32
N/A
SP Up Time
Stamp (not
used in AP or
GP)
266
Displays time elapsed since
the Static Pressure was last
measured as exceeding the
SP Up Limit.
RO
uint32
N/A
MBT Up Count
268
The total number of minutes
that the Meter Body
Temperature (MBT) has
exceeded the upper stress
limit.
RO
uint32
N/A
MBT Down
Count
270
The total number of minutes
that the Meter Body
Temperature (MBT) has
RO
uint32
N/A