Trane TCAA Series - Page 47

ARTC-SVX013A-EN
47
Table 14. BMS analog data listing (continued)
Tag Name Description
Object
Type
Object Id
Modbus
Register
EIP Read Tag
Name
EIP Write Tag
Name
General Alarm
Chiller General Alarm (1 - New Alarm Exists)
AO 73 30085
AO_01[84] WR_AO_01[84]
Actual SP
Chiller Actual Setpoint (Integer Value with 1 implied
decimal)
AO 74 30086
AO_01_SC[85] WR_AO_01_SC[85]
Ambient Temperature Outside Air Temperature
AO 75 30087
AO_01_SC[86] WR_AO_01_SC[86]
Condenser Fan Speed Fan Speed Control % Average
AO 76 30088
AO_01_SC[87] WR_AO_01_SC[87]
ChillerFault1 Chiller Fault word 1 AO 77 30089
AO_01[88] WR_AO_01[88]
Chiller Flow Chiller Flow Rate AO 78 30090
AO_01_SC[89] WR_AO_01_SC[89]
Chiller Pump Speed Chiller Pump Speed
AO 79 30091
AO_01_SC[90] WR_AO_01_SC[90]
ChillerFault2 Chiller Fault word 2 AO 80 30092
AO_01[91] WR_AO_01[91]
Pump DP Pump Differential Pressure
AO 81 30093
AO_01_SC[92] WR_AO_01_SC[92]
FreeCool Valve
FreeCooling Valve Position
AO 82 30094
AO_01_SC[93] WR_AO_01_SC[93]
Fan Bank 1 State Fan Bank 1 Fan State AO 83 30095
AO_01[94] WR_AO_01[94]
Fan Bank 2 State Fan Bank 2 Fan State AO 84 30096
AO_01[95] WR_AO_01[95]
Fan Bank 3 State Fan Bank 3 Fan State AO 85 30097
AO_01[96] WR_AO_01[96]
Fan Bank 4 State Fan Bank 4 Fan State AO 86 30098
AO_01[97] WR_AO_01[97]
Average SDT Average SDT Temperature
AO 87 30099
AO_01_SC[98] WR_AO_01_SC[98]
FreeCool Fan Speed Free Cooling Fan Speed
AO 88 30100
AO_01_SC[99] WR_AO_01_SC[99]
FanBankSpeed1
Fan Bank Speed (%) Circuit 1 (Integer Value with 1
implied decimal)
AO 89 30101
AO_01_SC[100]
WR_AO_01_SC
[100]
FanBankSpeed2
Fan Bank Speed (%) Circuit 2 (Integer Value with 1
implied decimal)
AO 90 30102
AO_01_SC[101]
WR_AO_01_SC
[101]
FanBankSpeed3
Fan Bank Speed (%) Circuit 3 (Integer Value with 1
implied decimal)
AO 91 30103
AO_01_SC[102]
WR_AO_01_SC
[102]
FanBankSpeed4
Fan Bank Speed (%) Circuit 4 (Integer Value with 1
implied decimal)
AO 92 30104
AO_01_SC[103]
WR_AO_01_SC
[103]
LiquidLineTemp1
Liquid Line Temperature Circuit 1 (Integer Value
with 1 implied decimal)
AO 93 30105
AO_01_SC[104]
WR_AO_01_SC
[104]
LiquidLineTemp2
Liquid Line Temperature Circuit 2 (Integer Value
with 1 implied decimal)
AO 94 30106
AO_01_SC[105]
WR_AO_01_SC
[105]
LiquidLineTemp3
Liquid Line Temperature Circuit 3 (Integer Value
with 1 implied decimal)
AO 95 30107
AO_01_SC[106]
WR_AO_01_SC
[106]
LiquidLineTemp4
Liquid Line Temperature Circuit 4 (Integer Value
with 1 implied decimal)
AO 96 30108
AO_01_SC[107]
WR_AO_01_SC
[107]
Spare Scaled Data 11
AO 97 30109
AO_01_SC[108]
WR_AO_01_SC
[108]
Spare Scaled Data 12
AO 98 30110
AO_01_SC[109]
WR_AO_01_SC
[109]
Spare Scaled Data 13
AO 99 30111
AO_01_SC[110]
WR_AO_01_SC
[110]
Spare Scaled Data 14
AO 100 30112
AO_01_SC[111]
WR_AO_01_SC
[111]
General Alarm Reset
Chiller General Alarm Reset (Send 2 to reset)
AV 101 40113
AO_01_SC[112]
WR_AO_01_SC
[112]
Adiabatic Cooling EN Adiabatic Cooling Enable
AV 102 40114
AO_01_SC[113]
WR_AO_01_SC
[113]
Operating Procedures