York YLAA0136 User Manual

JOHNSON CONTROLS
163
SECTION 7 – UNIT CONTROLS
FORM 150.72-ICOM6
ISSUE DATE: 08/03/2022
7
TABLE 22 - NATIVE BACNET, MODBUS AND N2 COMMUNICATIONS DATA MAP
Item
1
2
3
4
5
6
7
8
9
10
Imperial
SI
Point List Description
1
2
3
4
5
6
7
8
9
10
1
REM_SETP
AV1
1026
03,06,16
Div 10
ADF 1
°F
°C
Remote Setpoint [99=Auto]
S
S
S
2
SP_REM_SP_S1
AV2
1027
03,06,16
Div 10
ADF 2
PSI
BAR
Sys 1 Remote Setpoint (SP Unit)
O
O
O
3
LOAD_LIMIT
AV3
1028
03,06,16
Div 10
ADF 3
None
None
Load Limit Stage [0,1,2]
S
S
S
4
REM_CR
AV4
1029
03,06,16
Div 10
ADF 4
°F
°C
Remote Cooling Range (DAT Unit)
O
O
O
5
SP_REM_SP_S2
AV5
1030
03,06,16
Div 10
ADF 5
PSI
BAR
Sys 2 Remote Setpoint (SP Unit)
O
O
O
6
REM_SP_HEAT
AV6
1031
03,06,16
Div 10
ADF 6
°F
°C
Remote Heating Setpoint (HP or YCWL HP)
O
O
O
7 HP_MODE
AV7 1032 03,06,16 Div 10 ADF 7 None None
Remote Heatpump Mode [0=Pnl, 1=Cool, 2=Heat] (HP or YCWL HP)
OOO
8
START_STOP
BV1
1538
01,03,05,06,15
N/A
BD 1
0/1
0/1
Remote Start/Stop Command [0=Stop, 1=Run]
S
S
S
9
SS_SYS1
BV2
1539
01,03,05,06,15
N/A
BD 2
0/1
0/1
Sys 1 Remote Start/Stop (SP Unit)
N
N
N
10 SS_SYS2
BV3 1540 01,03,05,06,15 N/A
BD 3 0/1 0/1 Sys 2 Remote Start/Stop (SP Unit) NNN
11
LCHLT
AI1
514
03,04
x10
ADF 8
°F
°C
Leaving Chilled Liquid Temp
S
S
S
12
RCHLT
AI2
515
03,04
x10
ADF 9
°F
°C
Entering Chilled Liquid Temp
S
S
S
13
DAT
AI3
516
03,04
x10
ADF 10
°F
°C
Discharge Air Temp (DAT Unit)
O
O
O
14
S1_SUCT_TEMP
AI4
517
03,04
x10
ADF 11
°F
°C
Sys 1 Suction Temp (EEV, Cond Units, R-410a/R-454B)
O
O
O
15
OAT
AI5
518
03,04
x10
ADF 12
°F
°C
Ambient Air Temp
S
S
S
16
S1_SUCT_SH
AI6
519
03,04
x10
ADF 13
°F (diff)
°C (diff)
Sys 1 Suction Superheat (EEV)
S
S
S
17
S1_RUN_TIME
AI7
520
03,04
x10
ADF 14
None
None
Sys 1 Run Time in seconds
S
S
S
18
S1_SUCT_PR
AI8
521
03,04
x10
ADF 15
PSI
BAR
Sys 1 Suction Pressure
S
S
S
19
S1_DSCH_PR
AI9
522
03,04
x10
ADF 16
PSI
BAR
Sys 1 Discharge Pressure
S
S
S
20
S1_CIR_TEMP
AI10
523
03,04
x10
ADF 17
°F
°C
Sys 1 Cooler Inlet Refrigerant Temp (R-407c)
O
O
O
21
S1_DEF_TEMP
AI11
524
03,04
x10
ADF 18
°F
°C
Sys 1 Defrost Temperature (HP)
O
O
O
22
S1_EEV_OUT
AI12
525
03,04
x10
ADF 19
%
%
Sys 1 EEV Output % (EEV)
O
O
O
23
S1_AR_TIMER
AI13
526
03,04
x10
ADF 20
None
None
Sys 1 Anti-Recycle Timer
S
S
S
24
AC_TIMER
AI14
527
03,04
x10
ADF 21
None
None
Anti-Coincident Timer in seconds
S
S
S
25
S2_SUCT_TEMP
AI15
528
03,04
x10
ADF 22
°F
°C
Sys 2 Suction Temp (EEV, Cond Units, R-410a/R-454B)
S
S
S
26
S2_RUN_TIME
AI16
529
03,04
x10
ADF 23
None
None
Sys 2 Run Time in seconds
S
S
S
27
S2_SUCT_PR
AI17
530
03,04
x10
ADF 24
PSI
BAR
Sys 2 Suction Pressure
S
S
S
28
S2_DSCH_PR
AI18
531
03,04
x10
ADF 25
PSI
BAR
Sys 2 Discharge Pressure
S
S
S
29
S2_CIR_TEMP
AI19
532
03,04
x10
ADF 26
°F
°C
Sys 2 Cooler Inlet Refrigerant Temp (R-407c)
O
O
O
30
S2_DEF_TEMP
AI20
533
03,04
x10
ADF 27
°F
°C
Sys 2 Defrost Temperature (HP)
O
O
O
31
S2_SUCT_SH
AI21
534
03,04
x10
ADF 28
°F (diff)
°C (diff)
Sys 2 Suction Superheat (EEV)
S
S
S
32
S2_AR_TIMER
AI22
535
03,04
x10
ADF 29
None
None
Sys 2 Anti-Recycle Timer
S
S
S
33
S2_EEV_OUT
AI23
536
03,04
x10
ADF 30
%
%
Sys 2 EEV Output % (EEV)
O
O
O
34 NUM_COMPS AI24 537
03,04 x1 ADF 31 None None Number of Compressors SSS
SCROLL CHILLER/HEATPUMP/CONDENSING UNIT
Board: 031-02550Modbus RTU, BACnet MS/TP, N2 Data Map
Comments
C.MMC.13.11, C.MMC.14.11, C.MMC.16.12 C.MMC.13.11, C.MMC.14.11, C.MMC.16.13
N2 Metasys
Engineering Units Point List Code: S = Standard O = Optional N = Not Available
Version York P/N
C.MMC.13.23, C.MMC.14.23, C.MMC.16.23
Item
Ref
Num
BACnet Name
BACnet
Object
Instance
Modbus
Address
Modbus Data Type
Supported
Modbus
Scaling
(See Note 5)
New Update Unit Control Mode V14 add op code 19, fault code 31; V18 add R-454B; V21 rem tray heater, mod BD13 and BI10; V23 fc 32 added
031-02755-001, -003, -004 031-02755-001, -003, -004 031-02755-001, -003, -004
ANALOG WRITE POINTS BINARY WRITE POINTS ANALOG READ ONLY POINTS
SCROLL Native Comms
Property of Johnson Controls, Inc.
Subject to change without notice.
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02/11/2020

York YLAA0136 Specifications

General

Brand	York
Model	YLAA0136
Category	Chiller
Language	English