CleaverBrooks CFC-500 Operation, Service And Parts Manual page 290

CB FALCON MODBUS COMMUNICATION
Table 4. CB Falcon Modbus register map
01CE 0462
01CF 0463
01D0 0464
01D1 0465
01D2 0466
01D3 0467
01D4 0468
01D5 0469
01D6 0470
01D7 0471
01D8 0472
01D9 0473
01DA 0474
01DB 0475
01DC 0476
01DD 0477
01DE 0478
01DF 0479
01E0 0480
01E1 0481
01E2 0482
01E3 0483
01E4 0484
RESERVED
DHW priority source
LIMITS CONFIGURATION
Outlet high limit setpoint
Outlet high limit response
Stack limit enable
Stack limit setpoint
Stack limit response
Stack limit delay
Delta-T inlet/outlet enable
Delta-T inlet/outlet degrees R/W
Delta-T response
Delta-T delay
DHW high limit enable
DHW high limit setpoint
DHW high limit response
CH slow start enable
DHW slow start enable
Slow start ramp
Slow start setpoint
Outlet T-rise enable
Outlet T-rise degrees
Outlet T-rise delay
Outlet high limit enable
R/W U16 0=Disable DHW priority,
1=DHW priority begins when DHW heat demand starts
R/W U16
SAFETY parameter
-40°-130° (0.1°C precision)
R/W U16
SAFETY parameter
0=Lockout, 1=Recycle&hold
R/W U16
SAFETY parameter
0=Disable stack limit,
1=Enable dual sensor safety stack limit,
2=Enable single sensor non-safety stack limit
R/W U16
SAFETY parameter
-40°-130° (0.1°C precision)
R/W U16
SAFETY parameter
0=Lockout, 2=Recycle&delay
R/W U16
SAFETY parameter
0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16 Delta-T limit for inlet to outlet flow:
0=Disable Delta-T limit,
1=Enable Delta-T limit,
2=Enable Inversion detection,
3=Enable Delta-T limit and Inversion detection
U16 Temperature delta between inlet & outlet sensors when
Delta-T limit occurs:
0°-130° (0.1°C precision)
R/W U16 0=Lockout,
1=Recycle&delay,
2=Recycle&delay with retry limit
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16
SAFETY parameter
0=Disable DHW high limit, 1=Enable dual sensor safety
DHW high limit,
2=Enable single sensor non-safety DHW high limit
R/W U16
SAFETY parameter
-40°-130° (0.1°C precision)
R/W U16
SAFETY parameter
0=Lockout, 2=Recycle&hold,
3=Suspend DHW
R/W U16 0=Disable CH slow start limit,
1=Enable CH slow start limit
R/W U16 0=Disable DHW slow start limit,
1=Enable DHW slow start limit
R/W U16
RPM/min or %/min
R/W U16
-40°-130° (0.1°C precision)
R/W U16 0=Disable outlet T-rise limit,
1=Enable outlet T-rise limit
R/W U16
Degrees/min (0.1°C precision)
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16 0=Disable Outlet high limit, 1=Enable dual sensor safety
Outlet high limit,
2=Enable single sensor non-safety Outlet high limit
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f
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a
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f
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f
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f
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c
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