Operating instructions

Glossary

D-133

SICLOCK

TC400

Volatile parameters

Volatile parameters are parameters containing valu

es/states that continuously

change during operation.

Time synchronization

The time of all plant components, automation un

its and computers is adjusted

exactly to the reference time of the plant central clock via time synchronization.

Time synchronization of plants

The term Time synchronization of plants is always used to describ

e when several

components of a plant are synchronized with products of the SICLOCK range.

Zone time

The zone time is the zone time derived fr

om UTC.