CleaverBrooks CFC Operation, Service & Parts Manual page 428

CB FALCON MODBUS COMMUNICATION
Table 4. CB Falcon Modbus register map
00F6 0246
00F7 0247
00F8 0248
00F9 0249
00FA 0250
00FB-00FC 0251-0252 RESERVED
00FD 0253
00FE 0254
00FF 0255
0100 0256
0101 0257
0102 0258
0103 0259
0104 0260
0105 0261
0106 0262
0107 0263
0108 0264
0109-010F 0265-0271 RESERVED
0110 0272
0111 0273
0112 0274
0113 0275
0114 0276
0115 0277
0116 0278
0117 0279
0118 0280
0119 0281
011A 0282
Interrupted air switch (IAS)
enable
IAS start check enable
LCI enable
PII enable
Flame threshold
ILK bounce detection
Forced recycle interval time R/W
RESERVED
FAN CONFIGURATION
Absolute maximum fan
speed
Absolute minimum fan
speed
Fan PWM frequency
Fan pulses per revolution
Fan speed-up ramp
Fan slow-down ramp
Fan gain up
Fan gain down
Fan minimum duty cycle
PUMP CONFIGURATION
CH pump output
CH pump control
CH pump overrun time
CH FP pump overrun time
DHW pump output
DHW pump control
DHW pump overrun time
DHW FP pump overrun time R/W
DHW pump start delay
Boiler pump output
Boiler pump control
R/W U16
SAFETY parameter
0=Disable,
1=Enable during purge,
2=Enable during purge & ignition,
3=Enable during all states
R/W U16
SAFETY parameter
0=Disable, 1=Enable
R/W U16
SAFETY parameter
0=Disable, 1=Enable
R/W U16
SAFETY parameter
0=Disable, 1=Enable
R/W U16
SAFETY parameter
Minimum microamps needed to declare flame presence
(0.1A precision). Default value is 0.8 A (8).
R/W U16
SAFETY parameter
0=Do not check for ILK bounce,
1=Check for ILK bounce
U16
SAFETY parameter
0=No forced recycle,
1-64800 minutes (1080 hours), 0xFFFF=Not configured
R/W U16 RPM
R/W U16 RPM
R/W U16 0=Unknown,
1=1000 Hz,
2=2000 Hz,
3=3000 Hz,
4=4000 Hz,
0xFFFF=Not configured
R/W U16 1-10
R/W U16 0-7000 RPM/sec
R/W U16 0-7000 RPM/sec
R/W U16 0-65535
R/W U16 0-65535
R/W U16
b
1-100%
R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
R/W U16 0=Auto, 1=On
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
R/W U16 0=Auto, 1=On
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16 0-64800 seconds (18 hours), 0xFFFF=Not configured
R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
R/W U16 0=Auto, 1=On
16
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