JOHNSON CONTROLS
160
FORM 150.73-NM1
ISSUE DATE: 09/04/2020
SECTION 10 – MAINTENANCE
AI BACNET NAME ANALOG INPUT DESCRIPTION
11 S1_DEF_TEMP SYS 1 Defrost Temperature (HP Only)
12 S1_EEV_OUT SYS 1 EEV Output % (EEV Only)
13 S1_AR_TIMER SYS 1 Anti-Recycle Timer
14 AC_TIMER Anti-Coincident Timer
15 S2_SUCT_TEMP SYS 2 Suction Temperature (EEV and cond unit only)
16 S2_RUN_TIME SYS 2 Run Time (Seconds)
17 S2_SUCT_PR SYS 2 Suction Pressure
18 S2_DSCH_PR SYS 2 Discharge Pressure
19 S2_CIR_TEMP SYS 2 Cooler Inlet Refrigerant Temperature (R407C Only)
20 S2_DEF_TEMP SYS 2 Defrost Temperature (HP ONLY)
21 S2_SUCT_SH SYS 2 SUCTION SUPERHEAT (EEV Only)
22 S2_AR_TIMER SYS 2 Anti-Recycle Timer
23 S2_EEV_OUT SYS 2 EEV Output % (EEV Only)
24 NUM_COMPS Number Of Compressors
25 S1_OP_CODE SYS 1 Operational Code
26 S1_FLT_CODE SYS 1 Fault Code
27 S2_OP_CODE SYS 2 Operational Code
28 S2_FLT_CODE SYS 2 Fault Code
29 S1_DBG_CODE SYS 1 Debug Code
30 S1_FAN_STAGE SYS 1 Condenser Fan Stage
31 S2_DBG_CODE SYS 2 Debug Code
32 S2_FAN_STAGE SYS 2 Condenser Fan Stage
33 CONTROL_M0DE
Unit Control Mode (1=Leaving Water, 2=Return Water. 3=Discharge Air,
4=Suction Press, 5=Cooling, 6=Heating)
34 AR_TIME Anti-Recycle Time (Programmed)
35 LCHLT_CUT Leaving Chilled Liquid Temp Cutout
36 LOW_AMB_CUT Low Ambient Temperature Cutout
37 SUCT_P_CO_HT Low Suction Pressure Cutout Heating (HP Only)
38 L_SUCT_P_CO Low Suction Pressure Cutout (Cooling On HP Units)
39 H_DSCH_P_CO High Discharge Pressure Cutout
40 COOL_SETP Setpoint
41 SP_SETP_S1 Setpoint 1 (SP Control)
42 CONTROL_RG Cooling Range
43 SP_CTL_RG_S1 Cooling Range 1 (SP Control)
44 SP_SETP_S2 Setpoint 2 (SP Control)
45 HEAT_SETP Heating Setpoint (HP Only)
46 SP_CTL_RG_S2 Cooling Range 2 (SP Control)
47 HEAT_RANGE Heating Range (HP Only)
48 S1_DSCH_TEMP SYS 1 Discharge Temperature (EEV Only)
49 S1_DSCH_SH SYS 1 Discharge Superheat (EEV Only)
50 S2_DSCH_TEMP SYS 2 Discharge Temperature (EEV Only)
51 S2_DSCH_SH SYS 2 Discharge Superheat (EEV Only)
TABLE 46 - SERIAL COMMUNICATION ANALOG INPUT DATA (CONT’D)
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