AERCO ProtoNode Gateway Rev 3 (with external LEDs) - Manual (Page 58)

AERCO ProtoNode Gateway
User Manual
Page 58 of 126 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0080_0H
11/06/2014 Ph.: 800-526-0288 GF-129
Appendix B.3: AERCO ACS/BMS II & BCM Point Definitions
Table B-3: AERCO ACS/BMS II & BCM Point Definitions (Cont.)
Point Name
BAS Modbus
Data Address
GF-108, GF-
124, GF-114
Point Name
Reg.
Type
Modbus Data
Address (Hex/Dec.)
Units (Range)
Boiler Management System (BMS II) or AERCO Control System (ACS)
01-Fire Rate Out 30005 Fire Rate Out Input 0x0004 / 4 % (0 to 100)
02-Header Set Temp 30006
Header Set
Temperature
Input 0x0005 / 5 °F (40 to 220)
03-Net Header Set
Temp
40005
Net Header Set
Temp
Holding 0x0004 / 4 °F (40 to 220)
04-Header Temp 30002
Header
Temperature
Input 0x0001 / 1 °F (40 to 220)
05-Outside Air Temp 30003
Outside Air
Temperature
Input 0x0002 / 2 °F (-60 to 120)
06-Display Code 30011
Fault/Message
Code
Input 0x000A / 10
Bit (0 to 65535)
Bit 0 = Outside Air Sensor
Error
Bit 1 = Header Sensor
Error
Bit 2 = Interlock 1 Error
Bit 3 = Interlock 2 Error
Bit 4 = Indoor Air/Return
Sens Error
Bit 5 = 4-20 mA Input Error
07-Num Boilers
Fired
30008 Total Boilers Fired Input 0x0007 / 7 (0 to 32)
08-Num Boilers
Online
30009
Total Boilers On
Line
Input 0x0008 / 8 (0 to 32)
09-Last Blr Fired 30017
Last Boiler Fired
(corr. for Lead
Boiler Number)
Input 0x0010 / 16 (1 to 32)
18-Net Blr 1 Status 30026 Net Boiler 1 Input 0x0019 / 25
Enum (1 to 40, 119, 120)
1 to 40 = Fired and
Sequence
119 = Not On Line
120 = On Line But Not
Fired
121 = On Line But
Disabled
122 = On Line But Faulted
19-Net Blr 2 Status 30027 Net Boiler 2 Input 0x001A / 26 Same As Above
20-Net Blr 3 Status 30028 Net Boiler 3 Input 0x001B / 27 Same As Above
21-Net Blr 4 Status 30029 Net Boiler 4 Input 0x001C / 28 Same As Above
Modulex Boiler with BCM
01-Act Mod Lev
(Actual Modulation
Level)
41009
Global Actual
Modulation Level
Holding 0x03F0 / 1008 % (0 to 100)
02-Target Setpoint 41019 Target Setpoint Holding 0x03F8 / 1016 °F (32 to 185) (Value x 10)
03-Req Outlet Temp
(Requested Outlet
Temp)
41005
Requested
Setpoint
Holding 0x03EC / 1004 °F (32 to 185) (Value x 10)
04-Net Direct Drive 40002
Direct Drive
Requested
Modulation Level
Holding 0x0001 / 1 % (0 to 100)
05-Mod Lev In
(Modulation Level In)
41201
Monitor Only
Global Modulation
Level
from Cascade
Manager
Holding 0x04B0 / 1200 % (0 to 100)