Dixell EAL

Medium

XR160D / XR170D (i1F/i2F dijital giriş yapılandırması) — Generic (non-serious) external alarm via the configurable digital input (i1F/i2F = EAL) — on XR160D/XR170D the raw code is displayed literally as "EAL" (not abbreviated to "EA" as on XR60CX/XR06CX).

Dixell EAL: Generic (non-serious) external alarm via the configurable digital input (i1F/i2F = EAL) — on XR160D/XR170D the raw code is displayed literally as "EAL" (not abbreviated to "EA" as on XR60CX/XR06CX). This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

An external device wired to the configurable digital input (e.g. a supervisory alarm contact) has activated, signalling a non-critical fault elsewhere in the system.
Wrong digital input polarity setting (i1P/i2P) causing the input to read as permanently active.

Check steps

Trace the external device wired to the digital input and rectify the actual external problem it is reporting.
Verify parameter i1P/i2P (contact polarity: CL=closing / OP=opening) matches the actual wiring of the external contact.

Affected parts

Harici alarm kontağı/switch
Dijital giriş kablolaması
Dixell XR160D/XR170D kontrolör

Safety note

Disconnect all electrical connections before working on the wiring.

Source: Dixell resmi servis kilavuzu (bagimsiz cift-dogrulandi) — Dixell XR160D-XR170D Installing and Operating Instructions, rel.1.0, cod.1592008430 (official manufacturer manual, Dixell s.r.l.). Section 11 "ALARM SIGNALS" table: Message "EAL" — Cause: "External alarm" — Outputs: "Alarm output ON; Other outputs unchanged". Section 6.2 "CONFIGURABLE INPUT - GENERIC ALARM (EA…

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