York YLAA0125 - Page 143

JOHNSON CONTROLS
143
SECTION 7 – UNIT CONTROLS
FORM 150.72-ICOM6
ISSUE DATE: 12/29/2017
7
Imperial SI Point List Description 12345678910
84 S2_C3_RUN BI17 1298 01,02,03 N/A BD20 0/1 0/1 Sys 2 Comp 3 Run S 85 CH_LIQ_TYPE BI18 1299 01,02,03 N/A BD21 0/1 0/1 Chilled Liquid Type [0=Water, 1=Glycol] S
86 AMB_MODE BI19 1300 01,02,03 N/A BD22 0/1 0/1 Ambient Control Mode [0=Std Amb, 1=Low Amb] S 87 CNTL_MODE BI20 1301 01,02,03 N/A BD23 0/1 0/1 Local Remote Control Mode [0=Manual, 1=Auto] S 88 DATA_UNIT BI21 1302 01,02,03 N/A BD24 0/1 0/1 Display Units [0=Imperial, 1=SI] S 89 AUTO_LL BI22 1303 01,02,03 N/A BD25 0/1 0/1 Lead Lag Control Mode [0=Manual, 1=Auto] S
90 S2_HGBV BI23 1304 01,02,03 N/A BD26 0/1 0/1 Sys 2 Hot Gas Bypass Valve O
1 2 3 4 5 6 7 8 9
10
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
NOTES
Units have Native BACnet MS/TP, Modbus RTU, and N2 communications. No external Gateway is required for these interfaces unless the customer is using Connected Services. BACnet Object Types: 0 = Analog In, 1 = Analog Out, 2 = Analog Value, 3 = Binary In, 4 = Binary Out, 8 = Device, 15 = Alarm Notification (0-127 are reserved ASHRAE Objects) WC = Inches of water Column, CFM = Cubic Feet per Minute, FPM = Feet Per Minute, PSI = Pounds per Square Inch, Pa = Pascals, kPa = kiloPascals, PPM = Parts Per Million, kJ/kg = kiloJoules per kilogram Values that are not applicable due to unit configuration and options will be sent as zero (0). Modbus values are all of type signed. Scaling values in x10 (Bold) indicate scaling in metric is x100. Scaling and signing may not be modified in the field.
SCROLL Native Comms 16 AUG 2017
Property of Johnson Controls, Inc.
Subject to change without notice.
3 of 4
Code Value Code Value
0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9
10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31
32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50
Fault/Inhibit CodeOperational Code
Lockout Unit Fault Low Leaving Chilled Liquid Temperature
High Discharge Pressure
No Abnormal Condition No Fault Code
115 VAC Under Voltage Low Ambient Temperature
Unit Switch OFF System Switch OFF
Low Suction Pressure
System Fault Remote Shutdown
Daily Schedule Shutdown
No Run Permissive No Cool Load
Anti-Coincidence Timer Active
Load Limiting
Compressor(s) Running Anti-Recycle Timer Active
Manual Override Suction Limiting
Unit Motor Current Low Superheat Sensor Fault Discharge Inhibit MP/HPCO Inhibit
Heatpump Load Limiting
MP/HPCO Fault Pump Trip Pump Fail Make Flow High Ambient Temperature Anti-Vacuum Low Pressure Cutout Low Evaporator Temperature
Discharge Limiting
SCROLL Native Comms 16 AUG 2017
Property of Johnson Controls, Inc.
Subject to change without notice.
4 of 4
TABLE 17 - NATIVE BACNET, MODBUS AND N2 COMMUNICATIONS DATA MAP (CONT’D)
Imperial SI Point List Description 12345678910
84 S2_C3_RUN
BI17 1298 01,02,03 N/A BD20 0/1 0/1 Sys 2 Comp 3 Run S
85 CH_LIQ_TYPE BI18 1299
01,02,03 N/A BD21 0/1 0/1 Chilled Liquid Type [0=Water, 1=Glycol] S
86 AMB_MODE
BI19 1300 01,02,03 N/A BD22 0/1 0/1 Ambient Control Mode [0=Std Amb, 1=Low Amb] S
87 CNTL_MODE BI20 1301
01,02,03 N/A BD23 0/1 0/1 Local Remote Control Mode [0=Manual, 1=Auto] S
88 DATA_UNIT
BI21 1302 01,02,03 N/A BD24 0/1 0/1 Display Units [0=Imperial, 1=SI] S
89 AUTO_LL
BI22 1303 01,02,03 N/A BD25 0/1 0/1 Lead Lag Control Mode [0=Manual, 1=Auto] S
90 S2_HGBV
BI23 1304 01,02,03 N/A BD26 0/1 0/1 Sys 2 Hot Gas Bypass Valve O
1 2 3 4 5 6 7 8 9
10
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
NOTES
Units have Native BACnet MS/TP, Modbus RTU, and N2 communications. No external Gateway is required for these interfaces unless the customer is using Connected Services. BACnet Object Types: 0 = Analog In, 1 = Analog Out, 2 = Analog Value, 3 = Binary In, 4 = Binary Out, 8 = Device, 15 = Alarm Notification (0-127 are reserved ASHRAE Objects) WC = Inches of water Column, CFM = Cubic Feet per Minute, FPM = Feet Per Minute, PSI = Pounds per Square Inch, Pa = Pascals, kPa = kiloPascals, PPM = Parts Per Million, kJ/kg = kiloJoules per kilogram Values that are not applicable due to unit configuration and options will be sent as zero (0). Modbus values are all of type signed. Scaling values in
x10
(Bold) indicate scaling in metric is x100. Scaling and signing may not be modified in the field.
SCROLL Native Comms 16 AUG 2017
Property of Johnson Controls, Inc.
Subject to change without notice.
3 of 4
Code Value Code Value
0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9
10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50
Fault/Inhibit CodeOperational Code
Lockout Unit Fault Low Leaving Chilled Liquid Temperature
High Discharge Pressure
No Abnormal Condition No Fault Code
115 VAC Under Voltage Low Ambient Temperature
Unit Switch OFF System Switch OFF
Low Suction Pressure
System Fault Remote Shutdown Daily Schedule Shutdown No Run Permissive No Cool Load Anti-Coincidence Timer Active Load Limiting Compressor(s) Running Anti-Recycle Timer Active Manual Override Suction Limiting
Unit Motor Current Low Superheat Sensor Fault Discharge Inhibit MP/HPCO Inhibit
Heatpump Load Limiting MP/HPCO Fault
Pump Trip Pump Fail Make Flow High Ambient Temperature Anti-Vacuum Low Pressure Cutout Low Evaporator Temperature
Discharge Limiting
SCROLL Native Comms 16 AUG 2017
Property of Johnson Controls, Inc.
Subject to change without notice.
4 of 4