Contemporary Controls BASstat BAST-421C-BW2 User Manual page 31

Wireless modulating thermostat
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Integral-Cycle
AV 10
Time
Analog Minimum
AV 11
Output for AO1
Span Offset for AO1
AV 12
AV 13
Low Setpoint Limit
AV 14
High Setpoint Limit
AV 15
Temperature Offset
AV 16
Proportional Band-
Stage Width
AV 17
Stage Differential
AV 18
Lock
UM-15093500-AA1
Integral Time and Output
R/W
Cycle Time
Minimum Output Voltage in
R/W
Digital Value When Reach
Low Limit for AO1
Span Offset for AO1
R/W
R/W
Low Limit for Set-Point
Temperature
R/W
High Limit for Set-Point
Temperature
R/W
Offset for Current
Temperature
R/W
Proportional Band or Stage
Width
R/W
Stage Differential
RW
LOCK
0~500 (Sec.)
0~125 (LSB)
-55~0 (LSB)
°C :0~500 (0.0~50.0℃)
°F: 320~1220(32.0~122.0°F)
°C :0~500 (0.0~50.0℃)
°F: 320~1220(32.0~122.0°F)
°C: -100~100 (- 10.0~10.0°C)
°F: -180~180 (-18.0~18.0°F)
°C :0~100 (00~10.0 °C)
°F: 0~180 (00~18.0 °F)
°C :1~10 (0.1~1.0 °C)
°F: 1~18 (0.1~1.8 °F)
Bit Definition:
0: MODE button
(dec=1)
1: Down button
(dec=2)
2: Up button
(dec=4)
3: FAN SPEED button
(dec=8)
4: Power On/Off button
5: SET (or ℃/℉) button
(dec=16)
(dec=32)
6: ESI contact
detection (dec=64)
7: Door/Window
contact detection
(dec=128)
8: Modification for
communication
parameters (dec=256)
i.e. baud rate, MAC addr,
device inst.
9: Control DOs by
thermostat algorithm
(0) or BACnet sup. (1)
(dec=512)
10~15: reserved/unused
Bit Value
0: Unlock / enable
1: Lock / disable
Examples (add dec values to
lock multiples) For more details
see Lock Function Setup and
Examples section of this manual
Page 30

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