Broadley Technologies 14 Bedienerhandbuch PDF herunterladen (Seite 27)

Model 14 Oxygen Analyzer

5-6

➯ SYSTEM ALARM FUNCTION:

Relays S3 and S4 may be used as a fault indicater. To control the faults traced by the analyzer, connect the

specific relay to an external alarm system. The relay is activated as soon as a default appears.

In the case of a manual acknowledgment, the relay remains activated even if the default disappears.

Press ENTER to deactivate the relay and the error message. In the case of an automatic acknowledgment,

the relay and the error message are deactivated when the default disappears.

ALARM 3

Select

MODE: System

ACCEPT.: Auto

RELAY: NC

MODE -No The alarm S3 may be programmed to be a limit

-Limit function (see paragraph above) or an alarm

-System system function

ACCEPT -Auto In the case of an alarm system, choose between

-Manu. a manual (key ENTER) or an automatic

acknowledgment

RELAY -NO Alarm S3 can be normally open or normally closed

-NC

System Alarm

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Broadley Technologies 14 Bedienerhandbuch Seite 27