Modbus, Communication, Gf-114 – AERCO Modbus Communications Manual User Manual
Page 34
GF-114
MODBUS
Communication
Chapter 2
OMM-0035_0C
USER MANUAL
Standard Register Assignments
Page
34 of 200 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph.: 800-526-0288 05/18/12
Table 2-4: BMS/BMS II Standard Holding Register Address Mapping (Cont.)
Modbus Data
Address
Decimal (Hex)
Menu Item
Units and Range
Default/
Comments
114 (0x0072)
Net Boiler 23 Address
Address for Network Boiler
23
Default = 0
115 (0x0073)
Net Boiler 24 Address
Address for Network Boiler
24
Default = 0
116 (0x0074)
Net Boiler 25 Address
Address for Network Boiler
25
Default = 0
117 (0x0075)
Net Boiler 26 Address
Address for Network Boiler
26
Default = 0
118 (0x0076)
Net Boiler 27 Address
Address for Network Boiler
27
Default = 0
(119 0x0077)
Net Boiler 28 Address
Address for Network Boiler
28
Default = 0
120 (0x0078)
Net Boiler 29 Address
Address for Network Boiler
29
Default = 0
121 (0x0079)
Net Boiler 30 Address
Address for Network Boiler
30
Default = 0
122 (0x007A)
Net Boiler 31 Address
Address for Network Boiler
31
Default = 0
123 (0x007B)
Net Boiler 32 Address
Address for Network Boiler
32
Default = 0
124 (0x007C)
Network Baud
0=2400, 1=4800, 2=9600,
3=14.4k, 4=19.2k
Default = 2 (9600)
125 (0x007D)
Network Timeout
5 to 240 sec
Default = 60 sec.
126 (0x007E)
Password Lo
0 to 255 (73)
Default = 0
127 (0x007F)
Password Hi
0 to 255 (79)
Default = 0
128 (0x0080)
Modbus Control Type
0 = Round-Robin
1 = Broadcast
Default = 0
(Round Robin)
129 (0x0081)
Modbus Pass-Thru
0 = Disabled
1 = Enabled
Default = 0 (Disabled)
130 (0x0082)
Header Dead Band
1 to 15°F
Default – 5°F (BMS II
Only)
131 (0x0083)
Outside Temp Sensor
Offset
-10°F to 10°F
132 (0x0084)
Ramp Up %/MIN
0 to 300
Default = 20 (BMS II
Only)
133 (0x0085)
Ramp Down %/MIN
0 to 300
Default = 200 (BMS II
Only)