CB FALCON MODBUS COMMUNICATION
10
Table 4. CB Falcon Modbus register map
005E 0094 Pump B status R U16
Bit map:
Demand
:
15-14=Reserved,
13=Auxiliary 2 pump demand,
12=Auxiliary 1 pump demand,
11=System pump demand,
10=Boiler pump demand,
9=DHW pump demand,
8=CH pump demand
Reason
:
7=Reserved,
6=Pump assigned to logical pump,
5=Pump exercise requested,
4=On due to exercise,
3=On due to overrun,
2=Forced off,
1=Forced on,
0=On due to normal demand
005F 0095 CH pump start delay time R U16 Running delay time before CH pump will be turned on.
0060 0096 CH pump status R U16 For application build less than 1600 see table 12. For
application build 1600 or higher see table 13
e
0061 0097 CH pump overrun time R U16 Running overrun time for CH pump (seconds)
0062 0098 CH FP overrun time R U16
Running overrun time for CH pump due to frost
protection (seconds)
0063 0099 CH pump idle days count R U16 Number of days that CH pump has not run (sat idle).
0064 0100 DHW pump status R U16 For application build less than 1600 see table 12. For
application build 1600 or higher see table 13
e.
0065 0101 DHW pump start delay time R U16
Count down (seconds) when DHW pump is delayed from
starting.
0066 0102 DHW pump overrun time R U16 Running overrun time for DHW pump (seconds)
0067 0103 DHW FP overrun time R U16
Running overrun time for DHW pump due to frost
protection (seconds)
0068 0104 DHW pump idle days count R U16 Number of days that DHW pump has not run (sat idle).
0069 0105 System pump status R U16 For application build less than 1600 see table 12. For
application build 1600 or higher see table 13
e
.
006A 0106 System pump overrun time R U16 Running overrun time for Lead Lag pump (seconds)
006B 0107
System pump idle days
count
R U16 Number of days that LL pump has not run (sat idle).
006C 0108 Boiler pump status R U16 For application build less than 1600 see table 12. For
application build 1600 or higher see table 13
e
.
006D 0109 Boiler pump overrun time R U16 Running overrun time for Boiler pump (seconds)
006E 0110 Boiler pump idle days count R U16 Number of days that boiler pump has not run (sat idle).
006F 0111 Auxiliary 1 pump status R U16 For application build less than 1600 see table 12. For
application build 1600 or higher see table 13
e
.
0070 0112
Auxiliary 1 pump idle days
count
R U16
Number of days that auxiliary 1 pump has not run (sat
idle).
0071 0113 Auxiliary 2 pump status R U16 See table 13.
0072 0114
Auxiliary 2 pump overrun
time
R U16 Running overrun time for auxiliary 2 pump (seconds)
0073 0115
Auxiliary 2 pump idle days
count
R U16
Number of days that auxiliary 2 pump has not run (sat
idle).
0074-0076 0116-0118 RESERVED
0077 0119
Auxiliary 1 pump overrun
time
R U16 Running overrun time for auxiliary 1 pump (seconds)
0078-007F 0120-0127 RESERVED
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