79 750-265
0105 0261 Fan slow-down ramp R/W U16 0-7000 RPM/sec
0106 0262 Fan gain up R/W U16 0-65535
0107 0263 Fan gain down R/W U16 0-65535
0108 0264 Fan minimum duty cycle R/W U16 1-100%
0109-010F 0265-
0271
RESERVED
PUMP CONFIGURATION
0110 0272 CH pump output R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
0111 0273 CH pump control R/W U16 0=Auto, 1=On
0112 0274 CH pump overrun time R/W U16 0-600 seconds, 0xFFFF=Not configured
0113 0275 CH FP pump overrun time R/W U16 0-600 seconds, 0xFFFF=Not configured
0114 0276 DHW pump output R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
0115 0277 DHW pump control R/W U16 0=Auto, 1=On
0116 0278 DHW pump overrun time R/W U16 0-600 seconds, 0xFFFF=Not configured
0117 0279 DHW FP pump overrun
time
R/W U16 0-600 seconds, 0xFFFF=Not configured
0118 0280 DHW pump start delay R/W U16 0-600 seconds, 0xFFFF=Not configured
0119 0281 Boiler pump output R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
011A 0282 Boiler pump control R/W U16 0=Auto, 1=On
011B 0283 Boiler pump overrun time R/W U16 0-600 seconds, 0xFFFF=Not configured
011C 0284 Auxiliary pump output R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
011D 0285 Auxiliary pump control R/W U16 0=Auto, 1=On
011E 0286 Auxiliary pump is on when R/W U16 0=CH pump is ON
1=DHW pump is ON
2=Either CH or DHW pump is ON
3=Slave command only
011F 0287 System pump output R/W U16 0=None, 1=Pump A, 2=Pump B, 3=Pump C
0120 0288 System pump control R/W U16 0=Auto, 1=On
0121 0289 System pump overrun time R/W U16 0-600 seconds, 0xFFFF=Not configured
0122 0290 Pump exercise interval R/W U16 Days
0123 0291 Pump exercise time R/W U16 0-600 seconds, 0xFFFF=Not configured
0124-012F 0292-
0303
RESERVED
ANNUNCIATION
CONFIGURATION
0130 0304 Annunciation enable R/W U16 0=Annunciation disabled
1=Annunciation enabled
0131 0305 Annunciator mode R/W U16 0=Fixed
1=Programmable
0132-013E 0306-
0318
Annunciator 1 configuration R/W See Table 36.
013F-014B 0319-
0331
Annunciator 2 configuration R/W See Table 36.
014C-0158 0332-
0344
Annunciator 3 configuration R/W See Table 36.
0159-0165 0345-
0357
Annunciator 4 configuration R/W See Table 36.
0166-0172 0358-
0370
Annunciator 5 configuration R/W See Table 36.
Table 33. CB Falcon Global Modbus Register Map. (Continued)
Address
(hex)
Register
(dec) Parameter
Read/
Write Format Note