Siemens SICLOCK TC 400 User Manual

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Glossary

D-124

SICLOCK

TC 400

Persistent message

Persistent messages are events that have a coming and going status, e.g.
alarms.

See Event.

Entry

An entry contains a value or a selection (combo box). Depending on the entry
type, the value/selection can be changed by the user.

Related entries are grouped into a parameter.

See Parameter.

Event

An event is triggered by the device and displays a message or a state of the
device.

See Persistent message.

Event type

Events are classified in various types:

• System
• Application
• Information
• Warning

External synchronization

External time source that is used for the synchronization of the SICLOCK TC 400.

Filter

Searches can be performed for specific events in the archive with an include and
exclude filter.

See Archive.

Radio clock

All SICLOCK products that receive the time via an antenna are called radio
clocks. The SICLOCK products SICLOCK DCFRS, SICLOCK GPSDEC,
SICLOCK GPS1000 and packages contain radio clocks. The received radio sig-
nal can be preset for more exact delimitation:

• GPS radio clock for GPS and
• DCF radio clock for DCF77