Flame Safeguard (MM80001/FSG) Manual
MM: Stat Exerciser Period
If the stat exerciser period is enabled, then T53 will be turned off for this
timer set, and then turned off for this timer set, repeatedly. This should be
used in test/inspection conditions.
MM: VSD Minimum Feedback Variation Check (Fuel 1)
Enable/disable VSD feedback variation tests for fuel 1.
MM: VSD Minimum Feedback Variation Check (Fuel 2)
Enable/disable VSD feedback variation tests for fuel 2.
MM: VSD Minimum Feedback Variation Check (Fuel 3)
Enable/disable VSD feedback variation tests for fuel 1.
MM: VSD Minimum Feedback Variation Check (Fuel 4)
Enable/disable VSD feedback variation tests for fuel 1.
EGA: NO Upper Limit Offset
If the current NO value is above this offset limit from the commissioned
value, an alarm/ warning (see option 13) will occur, for option 12 set to 3.
EGA: Exhaust Temperature Upper Limit Offset
If the current exhaust temperature value is above this offset limit from the
commissioned value, an alarm/ warning (see option 13) will occur, for option
12 set to 3. See parameter 40.
EGA: Exhaust Temperature Absolute Limit
If the current exhaust temperature value is above this absolute limit, an
alarm/ warning (see option 13) will occur, for option 12 set to 3. See
parameter 40.
If enabled, when the fuel is deselected, the fuel valve outputs are de-
energised, and then a post-purge occurs before the MM restarts. This must
not be used if changeover relays are used on the system. Graceful
shutdown cannot be used with assured low fire shut off in parameter 100.
Cannot be used with DFOM or COF (option/parameter 131 setting 1 & 2).
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