Siemens BACNET 125-5037 Owner's Manual page 38

Point Database
Descriptor Address
CAL AIR
CAL SETUP
CAL TIMER
DUCT AREA
LOOP TIME
ERROR STATUS
1. Points not listed are not used in this application.
2. Point numbers that appear in brackets { } may be unbundled at the field panel.
28
1
Application
{94} All
95 All
96 All
97 All
98 All except
2597
2
{99} All
Description
YES commands the controller to go through
calibration sequence for the air velocity transducers.
YES is also displayed when the calibration sequence
is started automatically. CAL AIR automatically
returns to NO after the calibration sequence is
completed. Valid input: YES or NO.
The configuration setup code for the calibration
sequence options.
Time interval, in hours, between the calibration
sequence initiations if a timed calibration option is
selected in CAL SETUP.
Area, in square feet (square meters), of the duct
where the air velocity sensor is located. This is a
calculated value (calculated by the field panel or
computer being used) that depends on duct shape
and size. It is used in calculating all points in units of
CFM, CF, LPS and L.
2
Valid input: .025 ft (.002 m
2
m ).
The time, in seconds, between control loop
calculations.
The status code indicating any errors detected
during controller power up. A status of 0 indicates
there are no problems.
Siemens Building Technologies, Inc.
2 2
) through 6.375 ft (.5923