TCS Basys Controls SZ1025b Product Manual page 4

10.
SETPOINT HIGH
LIMIT: 90.0F
11.
SETPOINT SOURCE:
LOCAL
12.
SETPOINT
REMOTE: 72
13.
OCCUPIED
DEADBAND: 2.0%
14.
UNOCCUPIED
DEADBAND: 10.0%
15.
J-FACTOR:
NORMAL
16.
K-FACTOR:
1.0
17.
DUCT
ROUND
IF RECTANGULAR
SELECTED GO TO
STEP 19.
18.
DUCT
DIAMETER: 9.0
19.
DUCT SIZE
LENGTH: 9.0
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Setpoint High Limit Value Screen. Enter
a setpoint high limit value. The setpoint
will not be allowed to be set higher than
this setting.
Setpoint Source Screen. Select whether
you are using a LOCAL (setpoint from
TS2023a) or REMOTE (as programmed in
step#12 or via software) setpoint.
Setpoint Screen. Enter a setpoint value
for control. (This screen does not appear
if Local Setpoint is programmed in soft-
ware).
Occupied Deadband Screen. Enter an
occupied deadband. This is +/- the set-
point where no control is done, during the
occupied time period. This is a number
from 0 to 100% of input span.
Unoccupied Deadband Screen. Enter an
unoccupied deadband. This is +/- the set-
point where no control is done, during the
unoccupied time period. This is a number
from 0 to 100% of input span.
J-factor Screen. Select if Normal or
Inverted. J-factor will be used.
K-factor Screen. Enter a "K" factor, if
appliciable.
Duct Screen. Enter wheater the VAV
duct is Round or Rectangular.
Duct Size Round. Enter diameter in
inches.
Duct Size Rectangular. Enter the length
in inches.
20.
DUCT SIZE
WIDTH: 6.0
21.
AO1
ACTION: DIRECT
22.
AO1
CHOICE: MODULATING
23.
AO1 MODE
IS: COOL
24.
HT/COOL
SETPOINT: 70
25.
AO1 TEMP
PROP BAND: 10.0%
26.
AO1 CFM
PROP BAND: 10.0%
27.
AO1 OUTPUT
RANGE: 4-20mA
28.
DAMPER:
PRES INDEPENDENT:
R
4
Duct Size Rectangular. Enter the width
in inches.
Analog Output 1 Action Screen. Choose
whether the output will be
direct or reverse acting. (If output is
programmed for Ht/cbol mode the output
will automatically reverse action)
Analog Output 1 Choice Screen. Choose
whether the output will be
modulating (AO1) or floating (NO5/NO6).
Analog Output 1 Mode Screen. Choose
whether output will be used for COOL,
HEAT or HT/COOL.
Ht/Cool Supply Setpoint Change Over
Screen. Enter the supply air temperature
at which you wish to change from heat-
ing to cooling or vice versa (this screen
will not show if AO1 mode is not set for
HT/COOL).
Analog Output/Temperature
Proportional Band. Enter in the % or
input span (40 to 90) the number of
degrees away from setpoint + deadband
that the device will be fully open.
Analog Output/CFM Proportional
Band. Enter in the % or input span (0 to
1" WCD) the cfm proportional band.
Analog Output/Output Range. Choose
whether the output range will be 0-20mA
or 4-2omA
for Pressure Indepentant you must
program CFM min and max values via
software
Damper Screen. Enter whether the
damper control should be pressure
dependant or pressure independant.
If pressure indepentant is selected skip
to step 33