Pilz PNOZ m1p base unit - Manual (Page 40)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-3
4.3 Configuration in the PNOZmulti Configurator
4 Burners
4.3 Configuration in the PNOZmulti Configurator 4300 Configuration in the PNOZmulti Configurator 4- 4.3.1 Functions
Functions 4- _Dummy-Vorlage
The burner logic element contains all the functions needed to control
and monitor burners.
These include
monitoring of
 Safety chains
 Combustion air pressure
 Ignition
 Flame monitoring
 External compound controller
 Tightness control
and control of:
 Safety valves
 Ignition valves
 Vent valve
 Ignition
 External compound controller
 Combustion air blower
The following oil and gas burner types can be controlled and monitored:
 Master burner with direct ignition
 Master burner with indirect ignition and joint flame monitoring
 Master burner with indirect ignition and separate flame monitoring
 Slave burner with direct ignition
 Slave burner with indirect ignition and joint flame monitoring
 Slave burner with indirect ignition and separate flame monitoring
The required burner type and necessary monitoring and control func-
tions can be set in the PNOZmulti Configurator (see Monitoring func-
tions/settings for the burner cycle). This will influence the burner cycle.
A burner cycle has several phases (steps). The configuration determines
which steps are carried out (see Burner cycle).
Provided the input signals match the set values within a step, the pro-
gram cycle will be continued. The system will pass to the next step as
soon as the configured step time has elapsed.
If the input signals do not match the set values within a step, an error will
be detected. This will lead either to a fault lockout or a safety shutdown,
depending on the input signal and configuration.