AERCO Modbus Communications Manual - Manual (Page 22)

GF-114
MODBUS
Communication
Chapter 2
OMM-0035_0C
USER MANUAL Standard Register Assignments
Page 22 of 200 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph.: 800-526-0288 05/18/12
Table 2-3: BMS/BMS II Standard Input Register Address Mapping (Continued)
Modbus Data
Address
Dec. (Hex)
Menu Item Units and Range Comments
17 (0x0011)
Boiler 1 Status
(PWM Boiler 1)
119 = Not On-Line
120 = On-Line But Not
Fired
1–40 = Fired & Sequence
Boilers 1 - 8 are
referred to as the
Legacy (PWM)
Boilers.(BMS Only)
18 (0x0012)
Boiler 2 Status
(PWM Boiler 2)
(Same As Above)
(Same As Above)
(BMS Only)
19 (0x0013)
Boiler 3 Status
(PWM Boiler 3)
(Same As Above)
(Same As Above)
(BMS Only)
20 (0x0014)
Boiler 4 Status
(PWM Boiler 4)
(Same As Above)
(Same As Above)
(BMS Only)
21 (0x0015)
Boiler 5 Status
(PWM Boiler 5)
(Same As Above)
(Same As Above)
(BMS Only)
22 (0x0016)
Boiler 6 Status
(PWM Boiler 6)
(Same As Above)
(Same As Above)
(BMS Only)
23 (0x0017)
Boiler 7 Status
(PWM Boiler 7)
(Same As Above)
(Same As Above)
(BMS Only)
24 (0x0018)
Boiler 8 Status
(PWM Boiler 8)
(Same As Above)
(Same As Above)
(BMS Only)
25 (0x0019)
Boiler 9 Status (BMS)
(Net Boiler 1)
Boiler 1 Status (BMS II)
119 = Not On-Line
120 = On-Line But Not
Fired
1–40 = Fired & Sequence
121 = On-Line But
Disabled
122 = On-Line But
Faulted
Boilers 9 - 32 are the
Network Boilers.
BMS II has only
Network Boilers,
therefore Net Boiler 1
= Boiler 1, etc.
26 (0x001A)
Boiler 10 Status (BMS) (Net Boiler 2)
Boiler 2 Status (BMS II)
Same As Above
27 (0x001B)
Boiler 11 Status (BMS) (Net Boiler 3)
Boiler 3 Status (BMS II)
Same As Above
28 (0x001C)
Boiler 12 Status (BMS) (Net Boiler 4)
Boiler 4 Status (BMS II)
Same As Above
29 (0x001D)
Boiler 13 Status (BMS) (Net Boiler 5)
Boiler 5 Status (BMS II)
Same As Above
30 (0x001E)
Boiler 14 Status (BMS) (Net Boiler 6)
Boiler 6 Status (BMS II)
Same As Above
31 (0x001F)
Boiler 15 Status (BMS) (Net Boiler 7)
Boiler 7 Status (BMS II)
Same As Above
32 (0x0020)
Boiler 16 Status (BMS) (Net Boiler 8)
Boiler 8 Status (BMS II)
Same As Above