Inim fire alarm adressable

[fan1s]

Καλησπερα στην ομαδα
Ηθελα να καμω 2 ερωτησεις πανω στο θεμα τον διευθυνσιοδοτουμενων πυρανιχνευσεων. Εχω εγκαταστησει ενα πινακα Inim loop 2080/g
Στο πρωτο βρογχο εχω 55 ανιχνευτες
Και μου βραζει μνμ loop open ενω οτι ταση μπαινει στ βρογχο η ιδια βγαινει δεν μπορω να βρω που οφειλετε , εχετε καποια ιδεα

[vasilllis]

εχεις κανει την συνδεση με το ενα ζευγαρι?Το εχεις τερματισει με αντιστασεις?

β€’ If the β€œShorted OPEN”warning appears on the panel display (for loops with 4-wire circuitry only), theLoop continuity across the Loop-O and Loop-I terminals is interrupted. This may be caused by:- An open isolator in the loopCheck all the isolators in the loop. At least one of the isolator LEDs will signal β€œIsolated” status. Onceyou have traced the isolator in question, check the successive isolator on the loop which, very probably,will also be open.Check the integrity of the wiring in the section between the two isolators.- Cable InterruptionDisconnect the Loop-I terminals of the panel.Check the condition of the loop-device LEDs (blinking) until you find the point where the loop is interrupted.Once the last device in proper working order has been identified, check the integrity of the wiring andthe cable in the successive section.- Missing loop devices (the panel is unable to find some of the connected loop devices)Search the loop for the missing devices. Once the missing devices have been identified, check theintegrity of the wiring and the address of each missing device.- Duplicated address (an address has been assigned to more than one device)Switch On the LED of the devices that signal duplicated address.Search the loop for the devices concerned. Once the devices have been identified, check the address ofeach device and rectify the error.