York YCUL0055EE - Page 165

JOHNSON CONTROLS
165
SECTION 10 – MAINTENANCE
Form 150.63-NM9
Issue date: 5/20/2021
10
Table 35 - BACnet and Modbus Communications Data Map (cont’d)
Imperial
SI
Point List Description
1
2
3
4
5
6
7
8
9
10
35
S1_OP_CODE
AI25
538
03,04
x1
ADF 32
None
None
Sys 1 Operational Code
S
S
S
36
S1_FLT_CODE
AI26
539
03,04
x1
ADF 33
None
None
Sys 1 Fault Code
S
S
S
37
S2_OP_CODE
AI27
540
03,04
x1
ADF 34
None
None
Sys 2 Operational Code
S
S
S
38
S2_FLT_CODE
AI28
541
03,04
x1
ADF 35
None
None
Sys 2 Fault Code
S
S
S
39
S1_DBG_CODE
AI29
542
03,04
x1
ADF 36
None
None
Sys 1 Debug Code
N
N
N
40
S1_FAN_STAGE
AI30
543
03,04
x1
ADF 37
None
None
Sys 1 Condenser Fan Stage
S
S
S
41
S2_DBG_CODE
AI31
544
03,04
x1
ADF 38
None
None
Sys 2 Debug Code
N
N
N
42
S2_FAN_STAGE
AI32
545
03,04
x1
ADF 39
None
None
Sys 2 Condenser Fan Stage
S
S
S
43
CONTROL_MODE
AI33 546 03,04 x1 ADF 40 None None
Unit Control Mode [1=LW, 2=RW, 3=DA, 4=SP, 5=HC,
6=HP]
SSS
44
AR_TIME
AI34
547
03,04
x1
ADF 41
None
None
Anti-Recycle Time Programmed
S
S
S
45
LCHLT_CUT
AI35
548
03,04
x10
ADF 42
°F
°C
Leaving Chilled Liquid Temp Cutout
S
S
S
46
LOW_AMB_CUT
AI36
549
03,04
x10
ADF 43
°F
°C
Low Ambient Temperature Cutout
S
S
S
47
SUCT_P_CO_HT
AI37
550
03,04
x10
ADF 44
PSI
BAR
Low Suction Pressure Cutout Heating (HP)
O
O
O
48
L_SUCT_P_CO
AI38
551
03,04
x10
ADF 45
PSI
BAR
Low Suction Pressure Cutout Cooling
S
S
S
49
H_DSCH_P_CO
AI39
552
03,04
x10
ADF 46
PSI
BAR
High Discharge Pressure Cutout
S
S
S
50
COOL_SETP
AI40
553
03,04
x10
ADF 47
°F
°C
Cooling Setpoint
S
S
S
51
SP_SETP_S1
AI41
554
03,04
x10
ADF 48
PSI
BAR
Sys 1 Cooling Setpoint (SP Unit)
O
O
O
52
CONTROL_RG
AI42
555
03,04
x10
ADF 49
°F
°C
Cooling Range
S
S
S
53
SP_CTL_RG_S1
AI43
556
03,04
x10
ADF 50
PSI
BAR
Sys 1 Cooling Range (SP Unit)
O
O
O
54
SP_SETP_S2
AI44
557
03,04
x10
ADF 51
PSI
BAR
Sys 2 Cooling Setpoint (SP Unit)
O
O
O
55
HEAT_SETP
AI45
558
03,04
x10
ADF 52
°F
°C
Heating Setpoint (HP)
O
O
O
56
SP_CTL_RG_S2
AI46
559
03,04
x10
ADF 53
PSI
BAR
Sys 2 Cooling Range (SP Unit)
O
O
O
57
HEAT_RANGE
AI47
560
03,04
x10
ADF 54
°F
°C
Heating Range (HP)
O
O
O
58
S1_DSCH_TEMP
AI48
561
03,04
x10
ADF 55
°F
°C
Sys 1 Discharge Temperature (EEV)
O
O
O
59
S1_DSCH_SH
AI49
562
03,04
x10
ADF 56
°F (diff)
°C (diff)
Sys 1 Discharge Superheat (EEV)
O
O
O
60
S2_DSCH_TEMP
AI50
563
03,04
x10
ADF 57
°F
°C
Sys 2 Discharge Temperature (EEV)
O
O
O
61
S2_DSCH_SH
AI51
564
03,04
x10
ADF 58
°F (diff)
°C (diff)
Sys 2 Discharge Superheat (EEV)
O
O
O
62
LEAVING_HOT
AI52
565
03,04
x10
ADF 59
°F
°C
Leaving Liquid Hot Temp (R-410a/R-454B)
O
O
O
63
RETURN_HOT
AI53
566
03,04
x10
ADF 60
°F
°C
Return Liquid Hot Temp (R-410a/R-454B)
O
O
O
64
R_COOL_SETP
AI54
567
03,04
x10
ADF 61
°F
°C
Remote Setpoint
S
S
S
65
R_SP_SETP_S1
AI55
568
03,04
x10
ADF 62
PSI
BAR
Remote Setpoint 1 (SP Unit)
O
O
O
66
R_SP_SETP_S2
AI56
569
03,04
x10
ADF 63
PSI
BAR
Remote Setpoint 2 (SP Unit)
O
O
O
67 R_HEAT_SETP AI57 570
03,04 x10 ADF 64 °F °C Remote Heating Setpoint (HP) OOO
68
S1_ALARM
BI1
1282
01,02,03
N/A
BD4
0/1
0/1
Sys 1 Alarm [0=No Alarm, 1=Alarm]
S
S
S
69
S2_ALARM
BI2
1283
01,02,03
N/A
BD5
0/1
0/1
Sys 2 Alarm [0=No Alarm, 1=Alarm]
S
S
S
70
EVAP_HTR
BI3
1284
01,02,03
N/A
BD6
0/1
0/1
Evaporator Heater Status
S
S
S
71
EVAP_PUMP
BI4
1285
01,02,03
N/A
BD7
0/1
0/1
Evaporator Pump
S
S
S
72
S1_C1_RUN
BI5
1286
01,02,03
N/A
BD8
0/1
0/1
Sys 1 Comp 1 Run
S
S
S
73
S2_C1_RUN
BI6
1287
01,02,03
N/A
BD9
0/1
0/1
Sys 2 Comp 1 Run
S
S
S
74
S1_LLSV
BI7
1288
01,02,03
N/A
BD10
0/1
0/1
Sys 1 Liquid Line Solenoid Valve
S
S
S
75
S1_MODE_SV
BI8
1289
01,02,03
N/A
BD11
0/1
0/1
Sys 1 Mode Solenoid Valve (HP)
O
O
O
76
S1_HGBV
BI9
1290
01,02,03
N/A
BD12
0/1
0/1
Sys 1 Hot Gas Bypass Valve
O
O
O
77
S1_BHS
BI10 1291 01,02,03 N/A BD13 0/1 0/1
Bivalent Heat Step (YLAE HP) Compressor Heater (R-410a/R-454B chillers, YCWL
chillers)
OOO
78
S1_C2_RUN
BI11
1292
01,02,03
N/A
BD14
0/1
0/1
Sys 1 Comp 2 Run
S
S
S
79
S2_C2_RUN
BI12
1293
01,02,03
N/A
BD15
0/1
0/1
Sys 2 Comp 2 Run
S
S
S
80
S2_LLSV
BI13
1294
01,02,03
N/A
BD16
0/1
0/1
Sys 2 Liquid Line Solenoid Valve
S
S
S
81
S2_MODE_SV
BI14
1295
01,02,03
N/A
BD17
0/1
0/1
Sys 2 Mode Solenoid Valve (HP)
O
O
O
82
LEAD_SYS
BI15
1296
01,02,03
N/A
BD18
0/1
0/1
Lead System [0=Sys 1, 1=Sys 2]
S
S
S
83 S1_C3_RUN
BI16 1297 01,02,03 N/A BD19 0/1 0/1 Sys 1 Comp 3 Run SSS
BINARY READ ONLY POINTS
Item
Ref
Num
BACnet Name
BACnet
Object
Instance
Modbus
Address
Modbus Data Type
Supported
Modbus
Scaling
(See Note 5)
N2 Metasys
Engineering Units Point List Code: S = Standard O = Optional N = Not Available
SCROLL Native Comms
Property of Johnson Controls, Inc.
Subject to change without notice.
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