Siemens FS720 - Page 143

'Detection' task card
'Area'
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Building Technologies
A6V10210424_j_en_
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Fire Safety
2018
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'LOCAL alarming stopped by ACKN.'
This setting specifies which local ↑ alarming equipment is stopped by the
command 'Acknowledge'. Activate the respective checkbox.
'GLOBAL alarming stopped by ACKN.'
This setting specifies which global alarming equipment is stopped by the command
'Acknowledge'. Activate the respective checkbox.
't1 [EN54-2: t1+t2 of AVC=max. 10 min.]'
This setting specifies the reaction time t1. A new event must be acknowledged
within this period, otherwise the ↑ alarm verification concept or the intervention
concept switches to ↑ global alarming. In accordance with EN 54-2, the total of t1
and t2 must not exceed a maximum of ten minutes.
Figure 44: Detail editor with settings for alarm verification concept
'Alarming type 'manned'' and 'Alarming type 'unmanned''
This setting specifies the type of alarming for 'Manned operation' or 'Unmanned
operation', respectively:
● 'Local alarming only'
● 'Delayed alarming'
● 'Global alarming only'