Emergency operation
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Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
4 Emergency operation
An alarm which occurs during system failure is displayed at the control panel as a
”Collective alarm” (without location). This is achieved by the emergency operating
circuit permanently integrated in the system.
Reduced alarm messages in emergency operation mode
– Collective alarm at AlgoPilot B3Q... level (visual and buzzer)
– Alarm horns are activated and can be silenced at AlgoPilot B3Q... control con-
sole level
– Remote alarm is activated via contact at the CPU
– Response indicator at detector flashes (except with collective detectors)
Emergency operation circuit at C-Bus level (external)
– Comprises the functions ”Collective alarm” and ”Silence alarm horns”
– Requires 3 additional wires between E3X10. and AlgoPilot B3Q...
– The line ’Emergency operation circuit fire alarm’ is electrically monitored
– Function ’Monitoring’ must, if not used, be set to inactive (AlgoWorks)
– Emergency operation circuit between the individual stations is designed for spe-
cific systems
Emergency operation circuit at I-Bus level (internal)
– Comprises the functions ”Emergency alarm” and ”Silence alarm horns” at the va-
rious I-Bus modules
– Integrated in the I-Bus flat cable (for this purpose 2 lines lead via all modules to
the E3X10.)
C-Bus
CT CK
CC/CICC/CICC/CI
E3M...
I-Bus
B3Q440
E3G080
(3 additional wires)
Emergency operation circuit external
Emer
enc
operation circuit internal
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