General Information Purpose
Application - internal
output regulator
(optional)
Application - internal
O regulator
2
(optional)
The FMS contains a burner control unit with process control program.
Outputs:
- actuation of gas valves
- actuation of oil valves
- actuation of the ignition valve and ignition transformer
- fan release
- oil pre-heating
- fault signal
- signal outputs for oil and gas operation
(in the off condition, oil operation is always indicated)
The external signals to the control unit are via floating contacts or chains of
contacts.
The following signals can be pre-set:
- 3 separate safety interlock circuits
- fault unlocking
- air pressure monitor
- gas pressure monitor (min.)
- flame signa
This software option makes it possible to calculate the burner's required load
setting continuously for a specified target value (referred e.g. to temperature or
pressure), through comparison with the actual value. This load setting can be
notified internally to the electronic compound as the specified value.
This software function makes it possible to regulate one or several actuators
independently of a switched-on O actual value. By using a self-optimising
2
regulator strategy, it is also possible to regulate burners with frequent load
changes.
l (pilot flame monitor and ignition flame monitor)
- pre-ventilation and ignition release
- pre-ventilation suppression
- control release
- re-circulation release
- burner on
- fuel selection
8
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