JOHNSON CONTROLS
220
FORM 150.67-NM1
ISSUE DATE: 4/28/2017
SECTION 10 – MAINTENANCE
TABLE 41 - BACNET AND MODBUS COMMUNICATIONS DATA MAP
Native
ITEM
ersion Date Check Sum
1 C.MMC.13.00 29-Nov-06
2 C.MMC.15.00 29-Nov-06
3 C.MMC.14.00 29-Nov-06
4 C.MMC.16.00 29-Nov-06
5 C.MMC.13.02 17-Oct-08
6 C.MMC.14.02 17-Oct-08
7 C.MMC.16.02 17-Oct-08
8
9
10
1
SEE NOTE 5
SEE NOTE 1
3
4
REM_SETP AV_1 1026 03,06,16
F
°
R/W Setpoint Cooling Setpoint(HP Only), 99 = Auto; (40°F - 70°F)
5
SP_REM_SP_S1 AV_2 1027 03,06,16 PSIG R/W Sys 1 Setpoint (Suction Pressure Control units only)
6
LOAD_LIMIT AV_3 1028 03,06,16 index R/W Load Limit Stage (0, 1, 2)
7
REM_CR AV_4 1029
03,06,16
F
°
R/W Cooling Range (DAT Mode Only)
8
SP_REM_SP_S2
AV_5 1030 03,06,16 PSIG
R/W Sys 2 Setpoint (Suction Pressure Control)
9 REM_SP_HEAT AV_6
1031
03,06,16
F
°
R/W Heating Setpoint (HP Only), 999 = Auto (95°F - 122°F)
10
HP_MODE
AV_7 1032 03,06,16 index
R/W Mode (HP Only) (0=Panel, 1=Cooling, 2=Heating)
11
12
13
START_STOP BV_1 1538
01,03,05,15,06,
0, 1 R/W Stop Start Command
14 SS_SYS1 BV_2 1539
01,03,05,15,06,
0, 1 R/W Sys 1 Start/Stop ( Suction Pressure (SP) Control Only)
15 SS_SYS2 BV_3 1540
01,03,05,15,06,
0, 1 R/W Sys 2 Start/Stop ( Suction Pressure (SP) Control Only)
16
17
LCHLT
AI_1 514 03,04
F
°
R
Leaving Chilled Liquid Temp
18 RCHLT AI_2 515 03,04
F
°
R Return Chilled Liquid Temp
19 DAT AI_3 516 03,04
F
°
R Condensing Unit Models Only
20
S1_SUCT_TEMP
AI_4 517 03,04
F
°
R
Electronic Expansion Valve Models Only
21
OAT
AI_5 518 03,04
F
°
R
Ambient Air Temperature
22 S1_SUCT_SHEAT AI_6 519 03,04
F
°
R Sys 1 Suction Superheat ( EEV Models Only)
23
S1_RUN_TIME AI_7 520 03,04 seconds R Sys 1 Run Time (seconds)
24
S1_SUCT_PR AI_8 521 03,04 PSIG R Sys 1 Suction Pressure
25
S1_DSCH_PR AI_9 522 03,04 PSIG R Sys 1 Discharge Pressure
27
S1_CIR_TEMP
AI_10 523 03,04
F
°
R
Sys 1 Cooler Inlet Refrigerant Temp (R-407c Models Only)
28
S1_DEF_TEMP
AI_11 524 03,04
F
°
R
Sys 1 Defrost Temperature (HP Only)
29
S1_EEV_OUT
AI_12 525 03,04
F
°
R
System 1 EEV Output % ( EEV Models Only)
30
S1_AR_TIMER AI_13 526 03,04 seconds R Sys 1 Anti-Recycle Timer
31
AC_TIMER AI_14 527 03,04 seconds R Anti-Coincident Timer
32
S2_SUCT_TEMP AI_15 528 03,04
°F
R System 2 Suction Temp ( EEVModels Only)
33
S2_RUN_TIME AI_16 529 03,04 seconds R Sys 2 Run Time (seconds)
34
S2_SUCT_PR AI_17 530 03,04 PSIG R Sys 2 Suction Pressure
35 S2_DSCH_PR AI_18 531 03,04 PSIG R Sys 2 Discharge Pressure
36
S2_CIR_TEMP
AI_19 532 03,04
F
°
R
Sys 2 Cooler Inlet Refrigerant Temperature(R-407c Only)
37 S2_DEF_TEMP AI_20 533 03,04
F
°
R Sys 2 Defrost Temperature (HP Only)
38
S2_SUCT_SH
AI_21 534 03,04
F
°
R
Sys 2 Suction SuperHeat (EEV Models Only)
39
S2_AR_TIMER
AI_22 535 03,04
F
°
R
Sys 2 Anti-Recycle Timer
40
S2_EEV_OUT AI_23 536 03,04 seconds R Sys 2 Suction Superheat ( EEV Models Only)
Board: 031-02630-xxx w/ 031-02550
Modbus and BACnet MS/TP Data Maps
YCAL/YCUL/YCWL/YLAA IPU II
POINT DESCRIPTION
ITEM REF
NUM
BACnet NAME
York PN Comments
Standard with Board: 031-02630-xxx w/ 031-02550
Basildon with Board: 031-02630-xxx w/ 031-02550
031-02755-001
031-02755-003
031-02755-004
031-02755-002
Basildon MMHP with Board: 031-02630-xxx w/ 031-02550 Fix native Modbus communications. Fix Café Metric functionality (SCR-766)
BINARY WRITE POINTS
ANALOG WRITE POINTS
Point List Code
S=Standard; O = Optional; N = Not Available
BACnet
Object/Inst
ance
MMHP with Board: 031-02630-xxx w/ 031-02550
Basildon MMHP with Board: 031-02630-xxx w/ 031-02550
Standard Micro Board 031-02550-xxx . Fix native Modbus communications. Fix Café Metric functionality (SCR-766)
MMHP with Board: 031-02630-xxx w/ 031-02550Fix native Modbus communications. Fix Café Metric functionality (SCR-766)
031-02755-003
031-02755-004
031-02755-001
MODBUS
ADDRESS
MODBUS
Data
Type Supported
ENG UNITS
READ
WRITE
ANALOG READ ONLY POINTS
Mid Market Native Bacnet_Modbus
Property of JCI/York International. Subject to change without notice
Middle Market IPU II NATIVE BACnet _Modbus Data Maps_ Rev A_06.xls
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