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)
Summary of Contents for YLUA0078
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