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EXCEL 10 W7750A,B,C CONSTANT VOLUME AHU CONTROLLER
71 74-2958—1
CO2Sensr nvoIO siSpaceCo2S0 PPM
150 to 2000
SI_INVALID SpaceCo2 is the measured CO2 in the conditioned air space. If the sensor
is not configured or has failed, the value is SI_INVALID. Refer to the NOTE
on ReturnHumidity.
MonitorSensr nvoIO siMonitorS10 volts
1 to 10
SI_INVALID Monitor is the voltage applied at the monitor inputs terminals. If the sensor
is not configured or has failed, the value is SI_INVALID. Refer to the NOTE
on ReturnHumidity.
StatusDO1 nvoIO ubOut
Byte Offset = 24
Bit Offset =
0(DigitalOut1)
FALSE
TRUE
0
1
FALSE DigitalOut1 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDO2 nvoIO ubOut
Byte Offset = 24
Bit Offset =
1(DigitalOut2)
FALSE
TRUE
0
1
FALSE DigitalOut2 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDO3 nvoIO ubOut
Byte Offset = 24
Bit Offset =
2(DigitalOut3)
FALSE
TRUE
0
1
FALSE DigitalOut3 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDO4 nvoIO ubOut
Byte Offset = 24
Bit Offset =
3(DigitalOut4)
FALSE
TRUE
0
1
FALSE DigitalOut4 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDO5 nvoIO ubOut
Byte Offset = 24
Bit Offset =
4(DigitalOut5)
FALSE
TRUE
0
1
FALSE DigitalOut5 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDO6 nvoIO ubOut
Byte Offset = 24
Bit Offset =
5(DigitalOut6)
FALSE
TRUE
0
1
FALSE DigitalOut6 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDO7 nvoIO ubOut
Byte Offset = 24
Bit Offset =
6(DigitalOut7)
FALSE
TRUE
0
1
FALSE DigitalOut7 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDO8 nvoIO ubOut
Byte Offset = 24
Bit Offset =
7(DigitalOut8)
FALSE
TRUE
0
1
FALSE DigitalOut8 is a byte with a bit for every physical digital output. On is a 1
(TRUE) and off is a 0 (FALSE).
StatusDI1 nvoIO ubDigitalIn
Byte Offset = 25
Bit Offset =
7(DigitalIn1)
FALSE
TRUE
0
1
FALSE DigitalIn1 is a byte with a bit for every physical digital input. If the input is
shorted to ground, the bit is a zero or FALSE. If the input is open, the bit is
one or TRUE.
StatusDI2 nvoIO ubDigitalIn
Byte Offset = 25
Bit Offset =
6(DigitalIn2)
FALSE
TRUE
0
1
FALSE DigitalIn2 is a byte with a bit for every physical digital input. If the input is
shorted to ground, the bit is a zero or FALSE. If the input is open, the bit is
one or TRUE.
Table 20. Input/Output Points. (Continued)
User Address NvName Field Name
Engineering Units: English
(Metric) or States plus Range
Digital State or
Value of State
Default
E-Vision (M, P, S)
Share
Map
Direct Access
Hardware Config.
Manual Config.
Test
E-Vision Legend: (M) Monitor, (P) Parameter, (S) Schematic
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