CleaverBrooks CFC-500 - Page 297

CB FALCON MODBUS COMMUNICATION
27
Table 4. CB Falcon Modbus register map
0272 0626 Outdoor temperature source R/W U16 0=Unconfigured,
1=S5 connector,
2=S10 connector,
3=Modbus,
4=EnviraCOM sensor
0273 0627
Warm weather shutdown
enable
R/W U16 0=Disable,
1=Enable
0274 0628
Warm weather shutdown
setpoint
R/W U16
-40°-130° (0.1°C precision)
a
0275 0629 Use STAT with EnviraCOM
remote stat
R/W U16 0=Disable,
1=Enable
0276-02AF 0630-0687 RESERVED
DHW PLATE HEAT
EXCHANGER
CONFIGURATION
02B0 0688 Plate preheat delay after tap R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
02B1 0689 Plate preheat setpoint R/W U16
-40°-130° (0.1°C precision)
a
02B2 0690
Plate preheat on recognition
time
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
02B3 0691 Plate preheat on hysteresis R/W U16
0°-130° (0.1°C precision)
a
02B4 0692 Plate preheat off hysteresis R/W U16
0°-130° (0.1°C precision)
a
02B5 0693
Plate preheat minimum on
time
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
02B6 0694 Tap detect degrees R/W U16
Rate of temperature drop in DHW sensor when tap
detection is declared:
0°-130° / second (0.1°C precision)
a
02B7 0695 Tap detect on hysteresis R/W U16
0°-130° (0.1°C precision)
a
02B8 0696
Tap detect on recognition
time
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
02B9 0697 Tap stop DHW-Inlet degrees R/W U16
Temperature delta between DHW & inlet sensors when
tap demand is stopped (drops below this limit):
0°-130° (0.1°C precision)
a
02BA 0698
Tap stop Outlet-Inlet
degrees
R/W U16
Temperature delta between outlet & inlet sensors when
tap demand is stopped (drops below this limit):
0°-130° (0.1°C precision)
a
02BB 0699 Tap detect minimum on time R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
02BC-02BF 0700-0703 RESERVED
EXTENDED LEAD LAG
CONFIGURATION
02C0 0704
Lead Lag DHW demand
switch
R/W U16 0=DHW loop is disabled,
1=STAT terminal,
2=Reserved,
3=EnviraCOM DHW request,
4=Unused
02C1 0705 Lead Lag DHW setpoint R/W U16
-40°-130° (0.1°C precision)
a
02C2 0706
Lead Lag DHW priority vs.
CH
R/W U16 0=CH > DHW,
1=DHW > CH
02C3-02C6 0707-0710 RESERVED
02C7 0711
Warm weather shutdown
enable
R/W U16 0=Disable,
1=Enable
02C8 0712
Warm weather shutdown
setpoint
R/W U16
-40°-130° (0.1°C precision)
a