Trane TCAA Series Installation, Operation And Maintenance Manual page 48

Operating Procedures
Table 14. BMS analog data listing (continued)
Tag Name Description
Low Noise EN Enable Fan Low Noise Function
Low Noise Setpoint Fan Speed Setting for Low Noise
Chiller External Load Limiting (Integer Value with 1
Chiller External Load Limiting
implied decimal)
Chiller Flow Control Setpoint (Integer Value with
Chiller Flow Setpoint
implied decimal)
Chiller Setpoint from BMS (Integer Value with 1
Chiller Setpoint
implied decimal)
Chiller Enable Chiller Enable from BMS
Table 15. BMS BO Objects: Status, alarms, and faults
Tag Name
DTC1 Fault: Inverter Temperature
DTC1 Fault: Discharge Temperature
DTC1 Fault: Suction Pressure
DTC1 Fault: Discharge Pressure
DTC1 Fault: 3 Phase Over Current
DTC1 Fault: Cavity Temperature
DTC1 Fault: Leaving Air / Water
DTC1 Fault: Total Compression Ratio Fault
DTC1 Fault: Generic Bearing Motor Compressor
DTC1 Fault: Sensor Fault
DTC1 Fault: SCR Temperature
DTC1 Fault: Lockout Fault
DTC1 Fault: Winding Temperature Fault
DTC1 Fault: Super Heat Fault
DTC2 Fault: Inverter Temperature
DTC2 Fault: Discharge Temperature
DTC2 Fault: Suction Pressure
DTC2 Fault: Discharge Pressure
DTC2 Fault: 3 Phase Over Current
DTC2 Fault: Cavity Temperature
DTC2 Fault: Leaving Air / Water
DTC2 Fault: Total Compression Ratio Fault
DTC2 Fault: Generic Bearing Motor Compressor
DTC2 Fault: Sensor Fault
DTC2 Fault: SCR Temperature
DTC2 Fault: Lockout Fault
DTC2 Fault: Winding Temperature Fault
48
Object
Type
Object
Array
Instance
Type
DTCFaults BO 109
DTCFaults BO 110
DTCFaults BO 111
DTCFaults BO 112
DTCFaults BO 113
DTCFaults BO 114
DTCFaults BO 115
DTCFaults BO 116
DTCFaults BO 117
DTCFaults BO 118
DTCFaults BO 119
DTCFaults BO 120
DTCFaults BO 121
DTCFaults BO 122
DTCFaults BO 123
DTCFaults BO 124
DTCFaults BO 125
DTCFaults BO 126
DTCFaults BO 127
DTCFaults BO 128
DTCFaults BO 129
DTCFaults BO 130
DTCFaults BO 131
DTCFaults BO 132
DTCFaults BO 133
DTCFaults BO 134
DTCFaults BO 135
Modbus
Object Id
Register
AV 103 40115
AV 104 40116
AV 105 40117
AV 106 40118
AV 107 40119
AV 108 40120
Modbus
Metasys N2 EIP Read Tag
Register
Address
1 10001
2 10002
3 10003
4 10004
5 10005
6 10006
7 10007
8 10008
9 10009
10 10010
11 10011
12 10012
13 10013
14 10014
15 10017
16 10018
17 10019
18 10020
19 10021
20 10022
21 10023
22 10024
23 10025
24 10026
25 10027
26 10028
27 10029
EIP Read Tag EIP Write Tag
Name Name
WR_AO_01_SC
AO_01_SC[114]
[114]
WR_AO_01_SC
AO_01_SC[115]
[115]
WR_AO_01_SC
AO_01_SC[116]
[116]
WR_AO_01_SC
AO_01_SC[117]
[117]
WR_AO_01_SC
AO_01_SC[118]
[118]
WR_AO_01_SC
AO_01_SC[119]
[119]
EIP Write Tag Name
Name
DTCFaults[0] WR_DTCFaults[0]
DTCFaults[1] WR_DTCFaults[1]
DTCFaults[2] WR_DTCFaults[2]
DTCFaults[3] WR_DTCFaults[3]
DTCFaults[4] WR_DTCFaults[4]
DTCFaults[5] WR_DTCFaults[5]
DTCFaults[6] WR_DTCFaults[6]
DTCFaults[7] WR_DTCFaults[7]
DTCFaults[8] WR_DTCFaults[8]
DTCFaults[9] WR_DTCFaults[9]
DTCFaults[10] WR_DTCFaults[10]
DTCFaults[11] WR_DTCFaults[11]
DTCFaults[12] WR_DTCFaults[12]
DTCFaults[13] WR_DTCFaults[13]
DTCFaults[16] WR_DTCFaults[16]
DTCFaults[17] WR_DTCFaults[17]
DTCFaults[18] WR_DTCFaults[18]
DTCFaults[19] WR_DTCFaults[19]
DTCFaults[20] WR_DTCFaults[20]
DTCFaults[21] WR_DTCFaults[21]
DTCFaults[22] WR_DTCFaults[22]
DTCFaults[23] WR_DTCFaults[23]
DTCFaults[24] WR_DTCFaults[24]
DTCFaults[25] WR_DTCFaults[25]
DTCFaults[26] WR_DTCFaults[26]
DTCFaults[27] WR_DTCFaults[27]
DTCFaults[28] WR_DTCFaults[28]
ARTC-SVX013A-EN