Falcon Lead Lag Appendix E
E-70
003A 0058 Active rate override R U16 0=None, 1=Burner control default, 2=Burner control, 3=Manual firing
rate, 4=Manual firing rate off
003B 0059 Override rate R U16 RPM or %
003C 0060 Demand rate R U16 RPM or %
CENTRAL HEATING (CH) STATUS
0040 0064 CH status R U16 0=Unknown, 1=Disabled, 2=Normal, 3=Suspended
0041 0065 CH setpoint source R U16 0=Unknown, 1=Normal setpoint, 2=TOD setpoint, 3=Outdoor reset,
4=Remote control
0042 0066 CH heat demand R U16 0=Off, 1=On
0043 0067 CH burner demand R U16 0=Off, 1=On
0044 0068 CH requested rate R U16 RPM or %
0045 0069 CH frost heat demand R U16 0=Off, 1=On
0046 0070 CH frost burner demand R U16 0=Off, 1=On
0047 0071 Active CH on hysteresis R U16 0°-130° (0.1°C precision)
0048 0072 Active CH off hysteresis R U16 0°-130° (0.1°C precision)
DOMESTIC HOT WATER (DHW) STATUS
0050 0080 DHW status R U16 0=Unknown, 1=Disabled, 2=Normal, 3=Suspended
0051 0081 DHW setpoint source R U16 0=Unknown, 1=Normal setpoint, 2=TOD setpoint, 3=Outdoor reset
0052 0082 DHW priority count R U16 Countdown of time when DHW has priority over CH (secs). Applicable
when DHW priority time is enabled (see register 452).
0053 0083 DHW heat demand R U16 0=Off, 1=On
0054 0084 DHW burner demand R U16 0=Off, 1=On
0055 0085 DHW requested rate R U16 RPM or %
0056 0086 DHW frost heat demand R U16 0=Off, 1=On
0057 0087 DHW frost burner demand R U16 0=Off, 1=On
0058 0088 Active DHW on hysteresis R U16 0°-130° (0.1°C precision)
0059 0089 Active DHW off hysteresis R U16 0°-130° (0.1°C precision)
PUMP STATUS
0060 0096 CH pump status R U16 See table 41.
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 See table 41.
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 See table 41.
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 See table 41.
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 pump status R U16 See table 41.
0070 0112 Auxiliary pump idle days count R U16 Number of days that auxiliary pump has not run (sat idle).
STATISTICS
0080- 0081 0128- 0129 Burner cycle count R U32 0-999,999
0082- 0083 0130- 0131 Burner run time R U32 Hours
0084- 0085 0132- 0133 CH pump cycle count R U32 0-999,999
0086- 0087 0134- 0135 DHW pump cycle count R U32 0-999,999
0088- 0089 0136- 0137 System pump cycle count R U32 0-999,999
008A- 008B 0138- 0139 Boiler pump cycle count R U32 0-999,999
008C- 008D 0140- 0141 Auxiliary pump cycle count R U32 0-999,999
008E- 008F 0142- 0143 Controller cycle count R U32 0-999,999
0090- 0091 0144- 0145 Controller run time R U32 Hours
SYSTEM CONFIGURATION
00B1 0177 Password W Variable length password string (up to 20 characters) requesting ICP per-
mission to write registers.
00B2 0178 Temperature units R U16 Display format for temperature at user interface: 0=°F (Fahrenheit), 1=°C
(Celsius)
00B3 0179 Antishort cycle time R U16 0-28800 seconds (8 hours), 0xFFFF=Not configured
00B4 0180 Alarm silence time R U16 0-600 minutes
00B6 0182 Reset and restart W U16 Successful login required before request is granted. Force soft reset of ICP
subsystems:
Hex Decimal Parameter R/W Format Description
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