Honeywell S7999B Statistics Status, Stack Limit Status, Lead Lag Slave Status - Hydronic Only

S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE
43 65-0303—05
Statistics Status
Table 53 displays the statistics status page data for the
R7910A or R7911. Though the Steam control will not have a
pump, the output can be used to run some other auxiliary
equipment.
The bar graph displayed for this status is the outlet sensor
temperature.
Fig. 86. Control Statistics Status menu (top).
Fig. 87. Control Statistics Status menu (bottom).
Stack Limit Status
Table 54 shows the status page data for the control Stack Limit.
The bar graph displayed for this status is the stack sensor
temperature.
Fig. 88. Stack Limit Status menu.
Lead Lag Slave Status - Hydronic
Only
Table 55 shows the status page data for Lead Lag Slave.
Table 53. Control Statistics Status.
Data Comment
Burner cycles Number of cycles
Burner run time Duration of run time
CH pump cycles Number of cycles
System pump cycles Number of cycles
Controller cycles Number of cycles
Controller run time Duration of run time
Table 54. Stack Limit Status.
Data Comment
Stack limit enable Enabled or Disabled
Stack limit Temp setting between -40 °F to 266 °F
(-40 °C to 130 °C)
Stack limit setpoint Temp setting between -40 °F to 266 °F
(-40 °C to 130 °C)
Stack sensor state None, Normal, Open, Shorted,
Outside high range, Outside low
range, Not reliable (None=no stack
temp sensor)
Stack temperature Stack sensor temperature (same as
bar graph)
Table 55. Lead Lag Slave.
Data Comment
Type Slave
Command Received Yes/No
Demand Off
Request Rate RPM
Burner Control Standby
Modulating No
Priority