Programming
69
Building Technologies A6V10257473_e_en_--
Fire Safety 2015-03-04
02 Contact (1.2 kΩ) normally opened when cylinders pressure/weight is correct
03 No contact (EOL resistor not required)
30 Monitored input 3 : select the function
01 Mechanical blocking device:
– Contact (1.2 kΩ) closed + contact (680 Ω) opened = "Normal"
– Contact (1.2 kΩ) opened + contact (680 Ω) closed = "Mechanical blocked"
Note: Any other combination (2 opened or closed contacts) = "Incorrect status"
02 Mechanical blocking device:
– Contact (1.2 kΩ) closed + contact (680 Ω) opened = "Normal"
– Contact (1.2 kΩ) opened + contact (680 Ω) closed = "Mechanical blocked" + "Automatic blocked" + "Manual blocked"
Note: Any other combination (2 opened or closed contacts) = "Incorrect status"
03 Extinguishing remote activation:
Contact (1.2 kΩ) closed = extinguishing process start
Care shall be taken using this option, as this input starts the extinguishing process
04 Automatic blocked / Manual blocked / Automatic and manual blocked:
– Contact (680 Ω) closed = "Manual blocked"
– Contact (1.2 kΩ) closed = "Automatic blocked"
– Contacts (680 Ω + 1.2 kΩ) closed = "Manual blocked" and "Automatic blocked"
05 Emergency abort:
– Contact (1.2 kΩ) closed during pre-discharged warning time = extinguishing process aborts (*)
– Contact (1.2 kΩ) closed during flooding time = no effect
– Contact (1.2 kΩ) closed at any other time = extinguishing process is stopped (*)
(*)Until the system is reset and the contact opened
06 Not used (EOL resistor not required)
07 Automatic blocked
– Contact (1.2 kΩ) opened = "Automatic blocked"
– Return back to “Normal” condition is possible only with the “Mode” push buton or with external button connected to a
control input configured with step 49. 51 option 13
Application: for RU only
31 Monitored input 4 : select the function
01 Emergency abort:
– Contact (1.2 kΩ) closed during pre-discharged warning time = extinguishing process aborts (*)
– Contact (1.2 kΩ) closed during flooding time = no effect
– Contact (1.2 kΩ) closed at any other time = extinguishing process is stopped (*)
(*)Until the system is reset and the contact opened
02 Emergency abort:
– Contact (1.2 kΩ) closed during pre-discharged warning time = extinguishing process aborts (*)
– Contact (1.2 kΩ) closed during flooding time = extinguishing process stop + actuators de-activated (*)
– Contact (1.2 kΩ) closed at any other time = extinguishing process is stopped (*)
(*)Until the system is reset and the contact opened
03 Emergency hold -EN 12094-1 4.20.3 b) compliant
– Contact (1.2 kΩ) closed during pre-discharged warning time = extinguishing process is hold as long as the contact is
maintained closed. When the contact is released, pre-discharged warning time restarts
– Contact (1.2 kΩ) closed after actuator activation = no effect
– Contact (1.2 kΩ) closed at any other time = extinguishing process is hold as long as the contact is maintained closed
04 Emergency hold -EN 12094-1 4.20.3 a)compliant
– Contact (1.2 kΩ) closed during pre-discharged warning time = extinguishing process is hold as long as the contact is
maintained closed. When the contact is released, pre-discharged warning time continues
– Contact (1.2 kΩ) closed after actuator activation = no effect
Contact (1.2 kΩ) closed at any other time = extinguishing process is hold as long as the contact is maintained closed
05 Automatic blocked / Manual blocked / Automatic and manual blocked:
– Contact (680 Ω) closed = "Manual blocked"
– Contact (1.2 kΩ) closed = "Automatic blocked"
– Contacts (680 Ω + 1.2 kΩ) closed = "Manual blocked" and "Automatic blocked"
06 Not used (EOL resistor not required)
07 Emergency hold -EN 12094-1 4.20.3 b) compliant
– Contact (1.2 kΩ) closed during pre-discharged warning time = extinguishing process is hold as long as the contact is
maintained closed. When contact is released, pre-discharged warning time restarts
– Contact (1.2 kΩ) closed after actuator activation = no effect
– Contact (1.2 kΩ) closed at any other time = "Automatic blocked"
08 Emergency abort:
– Contact (1.2 kΩ) closed during pre-discharged warning time = extinguishing process aborts (*)
– Contact (1.2 kΩ) closed during flooding time = no effect
– Contact (1.2 kΩ) closed at any other time = "Automatic blocked"
(*)Until the system is reset and the contact opened
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