Siemens FDA221, Technical Manual

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3
Structure and function
Parameter settings
34
Building Technologies
A6V10334410_h_en_--
Fire Safety 2015-09-29
3.4 Parameter settings
Parameter sets can be used to select the sensitivity with a view to optimizing the
aspirating smoke detector for the current application. You will find information
about selection and application in the chapter ' Operating modes [➙ 39 ] '.
3.5 Function
The aspirating smoke detector can be used on a FDnet/C-NET detector line or in
standalone operation.
Comparison of the operating types

When operating on a FDnet/C-NET detector line, configuration takes place
using the software for the fire control panel.
– For fire control panels FC20xx: 'SintesoWorks'
– For fire control panels FC72x: 'Cerberus-Engineering-Tool'

In standalone operation: Configuration with the ' FXS2051 ASD Configuration
Tool' software
Controlling the relay outputs on the interface cards
The table below provides an overview of the controlled relay outputs when the
aspirating smoke detector is being operated on an FDnet/C-NET detector line and
in standalone operation:
Relay output Operation on FDnet/C-NET
detector line
Standalone operation
Purge X X
Dust – X
Fault X X
Infoalarm – X
Prealarm – X
Fire1 – X
Fire2 – X
X = control of relay output
– = no control of relay output
3.5.1 Function during operation on detector line
The information in this chapter only applies to applications in which a
communication transponder FDCC221S (accessory) is installed in the aspirating
smoke detector and the aspirating smoke detector is connected to a compatible
fire control panel via the FDnet/C-NET.