CB FALCON MODBUS COMMUNICATION
12
Table 4. CB Falcon Modbus register map
00A3
0163
Lead Lag master heat
demand
R
U16
0=Off,
1=On
00A4
0164
Lead Lag slave burner
demand
R
U16
0=Off,
1=On
00A5
0165
Lead Lag slave requested
rate
R
U16
RPM or %
c
EXTENDED PUMP
STATUS
00A8
0168
Pump C status
R
U16
Bit map:
Demand:
15-14=Reserved,
13=Auxiliary 2 pump demand,
12=Auxiliary 1 pump demand,
11=System pump demand,
10=Boiler pump demand,
9=DHW pump demand,
8=CH pump demand
Reason:
7=Reserved,
6=Pump assigned to logical pump,
5=Pump exercise requested,
4=On due to exercise,
3=On due to overrun,
2=Forced off,
1=Forced on,
0=On due to normal demand
00A9
0169
RESERVED
EXTENDED SENSOR
STATUS
00AA
0170
Outdoor temperature
R
U16
-40°-130° (0.1°C precision)
b
00AB
0171
Outdoor sensor state
R
U16
0=None, 1= Normal, 2=Open, 3=Shorted, 4=Outside
high range, 5=Outside low range, 6=Not reliable
00AC
0172
Outlet T-rise rate
R
U16
Outlet temperature change rate (degrees/second, 0.1°C
precision)
00AD
0173
Exchanger T-rise rate
R
U16
Heat exchanger temperature change rate (degrees/
second, 0.1°C precision)
00AE
0174
S10 sensor reading
R
U16
-40°-130° (0.1°C precision)
a
00AF
0175
S10 sensor state
R
U16
0=None, 1= Normal, 2=Open, 3=Shorted, 4=Outside
high range, 5=Outside low range, 6=Not reliable
SYSTEM
CONFIGURATION
00B0
0176
Product type
R
U16
Product family (MSB):
0=Unknown product,
1=Hydronic boiler control,
2=Steam boiler control,
3=Reserved,
4=Fulton pulse hydronic boiler control,
5=Fulton pulse steam boiler control,
6=Cleaver Brooks hydronic boiler control,
7=Cleaver Brooks steam boiler control
Product ID (LSB):
0=Residential control,
1=Commercial control
00B1
0177
Password
W
Variable length password string (up to 20 characters)
requesting Falcon permission to write registers.
00B2
0178
Temperature units
R/W
U16
Display format for temperature at user interface:
0=°F (Fahrenheit),
1=°C (Celsius)
00B3
0179
Antishort cycle time
R/W
U16
0-64800 seconds (18 hours), 0xFFFF=Not configured
Summary of Contents for CFC-1000
Page 35: ...Section 2 Installation Part No 750 263 2 21 Figure 2 23 Gas Piping ...
Page 47: ...Section 2 Installation Part No 750 263 2 33 Figure 2 41 Electrical Connection Diagram ...
Page 49: ...Section 2 Installation Part No 750 263 2 35 Figure 2 43 CFC Wiring Diagram dual fuel units ...
Page 50: ...Section 2 Installation 2 36 Part No 750 263 ...
Page 70: ...Section 3 Stack and Intake Vent Sizing and Installation 3 20 Part No 750 263 ...
Page 102: ...Section 4 CFC Commissioning 4 32 Part No 750 263 ...
Page 108: ...Section 5 Service and Maintenance 5 6 Part No 750 263 ...
Page 113: ...Section 6 Parts Part No 750 263 6 5 Figure 6 3 Casing Table 6 5 Casing parts ...
Page 117: ...Section 6 Parts Part No 750 263 6 9 Figure 6 7 Electrical assemblies single fuel ...
Page 123: ...APPENDIX A CB FALCON CONTROLLER ...
Page 124: ......
Page 244: ...CB FALCON 750 265 120 ...
Page 245: ...APPENDIX B CB FALCON PLUG IN MODULE ...
Page 246: ......
Page 250: ......
Page 251: ...APPENDIX C GAS VALVE ...
Page 252: ......
Page 269: ...APPENDIX D CB FALCON MODBUS COMMUNICATION ...
Page 270: ......