JUMO LOGOSCREEN, Operating Instructions Manual

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3 Operation and visualization
48
3.5 Event list / AT
The following tabular lists are concealed behind the menu item:
- event list and
- audit trail list.
Different events can initiate texts in the recorder, which are included in the
event list. Special events that are important as far as compliance with FDA
regulations is concerned (e.g. registration of operator actions) are stored in the
audit trail list. The audit trail list can only be called up if the user who is logged
in has the right to do so. The rights are administered with the PC Security
Manager Software (PCS).
Both lists are stored in the RAM and on the CompactFlash memory card.
3.5.1 Event list
Events may include:
- alarms triggered by out-of-limit conditions on individual channels,
- external texts triggered through logic inputs,
- message texts received via the serial interface,
- system messages (e.g. power ON/OFF, summer/winter time changeover),
- incrementing/decrementing of an (event) counter (usually triggered through
a logic input).
Event
definition For all events, except for system messages, it is possible to configure
whether:
- the message text is to be included in the event list,
- the instrument-internal standard text
- or one of the texts (see below) is used.
Text
assignment The texts (standard texts which include 146 freely definable texts) are
assigned to events at the operating level “Configuration”.