CleaverBrooks CFC-500 Operation, Service And Parts Manual page 292

CB FALCON MODBUS COMMUNICATION
Table 4. CB Falcon Modbus register map
01F8 0504
01F9 0505
01FA 0506
01FB 0507
01FC 0508
01FD 0509
01FE-01FF 0510-0511 RESERVED
0200 0512
0201 0513
0202 0514
0203 0515
0204 0516
0205 0517
0206 0518
0207 0519
0208 0520
0209 0521
020A 0522
020B 0523
020C 0524
020D 0525
020E 0526
020F 0527
0210 0528
0211 0529
0212 0530
0213 0531
DHW STORAGE
CONFIGURATION
DHW storage enable
DHW storage time
DHW storage setpoint
DHW storage on hysteresis R/W
DHW storage off hysteresis R/W
DHW priority method
OUTDOOR RESET (ODR)
CONFIGURATION
CH ODR maximum outdoor
temperature
CH ODR minimum outdoor
temperature
CH ODR low water
temperature
CH ODR boost time
CH ODR maximum off point R/W
Lead Lag CH ODR
maximum outdoor
temperature
Lead Lag CH ODR minimum
outdoor temperature
Lead Lag CH ODR low
water temperature
Lead Lag CH ODR boost
time
Lead Lag CH ODR
maximum off point
CH ODR boost step
CH ODR boost recovery
step time
Lead Lag CH ODR boost
step
Lead Lag CH ODR boost
recovery step time
Minimum boiler water
temperature
Lead Lag CH ODR minimum
water temperature
FROST PROTECTION
CONFIGURATION
CH frost protection enable
DHW frost protection enable R/W
Outdoor frost protection
setpoint
RESERVED
R/W U16 0=DHW storage disabled,
1=DHW storage enabled
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16
-40°-130° (0.1°C precision)
U16
0°-130° (0.1°C precision)
U16
0°-130° (0.1°C precision)
R/W U16 0=Boost DHW priority during priority time,
1=Drop DHW priority after priority time expires
R/W U16
-40°-130° (0.1°C precision)
R/W U16
-40°-130° (0.1°C precision)
R/W U16
-40°-130° (0.1°C precision)
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
U16
-40°-130° (0.1°C precision)
R/W U16
-40°-130° (0.1°C precision)
R/W U16
-40°-130° (0.1°C precision)
R/W U16
-40°-130° (0.1°C precision)
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16
-40°-130° (0.1°C precision)
R/W U16
0°-130° (0.1°C precision)
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16
0°-130° (0.1°C precision)
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16
-40°-130° (0.1°C precision)
R/W U16
-40°-130° (0.1°C precision)
R/W U16 0=Disable CH frost protection,
1=Enable CH frost protection
U16 0=Disable DHW frost protection,
1=Enable DHW frost protection
R/W U16
-40°-130° (0.1°C precision)
22
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
(applicable for CH only)