System manual CECX / Introduction
CECX-II 1-4
Term/abbreviation Significance
PROFIBUS PROcess Field BUS; process and field bus standard which has
been defined in IEC 61158 Type 3.
PROFIBUS address Serves for the clear identification of a bus participant in the
PROFIBUS
Project engineering
manual
Project engineering manuals are those documents that provide the
machine and plant project engineer with the necessary information
on the selection of the appropriate hardware. The project engineer-
ing manuals also provide information for the servicing and operating
personnel on the structure of the hardware components.
Retain data Data that are written from the application into the memory of the
control system. These are normally quantities, time information, etc.
Retain data retain their value when the unit is switched on or off.
The stored data are used when the program is re-started. The data
are not stored on the compact flash memory card.
Status report Files which the unit can store for analyzing errors. They contain
important information on the state of the unit at the time the error
occurred. They can be read out for service purposes.
1.6 Application and registrations
The product conforms to EU guidelines and carries the CE symbol.
Standards and test values which the product conforms to and meets are
contained in chapter Technical Data. For the EU guidelines relevant to the
product please see the declaration of conformity.