Greenheck DOAS v8.1 Reference Manual page 47

Device Enable DO Word Table (IV-6)
Bit Device_Enable_DO_Word
0 Compressor 1 Start
1 Compressor 2 Start
2 Compressor 3 Start
3 Compressor 4 Start
8 Condenser Fan Ramp 1 Stage 1 Start
9 Condenser Fan Ramp 1 Stage 2 Start
10 Condenser Fan Ramp 1 Stage 3 Start
12 Condenser Fan Ramp 2 Stage 1 Start
13 Condenser Fan Ramp 2 Stage 2 Start
14 Condenser Fan Ramp 2 Stage 3 Start
16 Furnace 1 Start (External Furnace Controller Only)
17 Furnace 2 Start (External Furnace Controller Only)
20 Supply Fan Start
21 Exhaust Fan Start
Device Alarm Word Table (IV-9)
Bit Device_Alarm_Word -Ext
0 Cold Coil Temperature Sensor Alarm
2 Mixed Temperature Sensor Alarm
3 Supply Duct Static Pressure Sensor Alarm
4 Supply Fan AFMS Alarm
5 Supply Air Temp Sensor Alarm
6 Exhaust Fan AFMS Alarm
7 Exhaust Temperature Sensor Alarm
8 Outside Air Temp Sensor Alarm
9 Outside RH Sensor Alarm
10 OAD AMD Alarm
11 Greentrol OAD AFMS Alarm
12 Return CO2 Sensor Alarm
13 Return Duct Static Pressure Sensor Alarm
14 Return Temperature Sensor Alarm
15 Return RH Sensor Alarm
16 Space CO2 Sensor Alarm
17 Space RH Sensor Alarm
18 Space Static Pressure Sensor Alarm
19 Space Temperature Sensor Alarm
20 IG Furnace Alarm
22 Inverter Scroll 1 Alarm
24 EVD Valve A Alarm
26 SF VFD Alarm
Appendix E: Points List
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
Bit
0
1
2
3
4
8
9
10
11
27
28
29
30
31
Refrigeration Circuit Word Table (IV-7)
Ref_Ckt_PressTemp_Alarm_Word
Circuit A Discharge Pressure Sensor Alarm
Circuit A Discharge Temp Sensor Alarm
Circuit A Suction Pressure Sensor Alarm
Circuit A Suction Temp Sensor Alarm
Circuit B Discharge Pressure Sensor Alarm
Circuit B Discharge Temp Sensor Alarm
Circuit B Suction Pressure Sensor Alarm
Circuit B Suction Temp Sensor Alarm
Circuit A High Pressure Switch Alarm
Circuit A Low Pressure Switch Alarm
Circuit B High Pressure Switch Alarm
Circuit B Low Pressure Switch Alarm
Circuit A High Sat Discharge Temp Alarm
Circuit B High Sat Discharge Temp Alarm
Device Offline Word Table (IV-8)
Device_Offline_Word - Ext
Space TStat 1 Offline
Space TStat 2 Offline
Space TStat 3 Offline
Space TStat 4 Offline
VFD Offline Supply Fan
Expansion Board 1 Alarm
Expansion Board 2 Alarm
Expansion Board 3 Alarm
Expansion Board 4 Alarm
Master Unit Offline Alarm
Slave Unit 1 Offline Alarm
Slave Unit 2 Offline Alarm
Slave Unit 3 Offline Alarm
Slave Unit 4 Offline Alarm
Microprocessor Controller for DOAS 47