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PCS 7 TeleControl blocks for
The RTUs are integrated into the PCS 7 TeleControl Operator System by means of the PCS 7 TeleControl blocks such that there is no difference for the operator with regard to operat- ing philosophy and alarm behavior for the central or remote automation functions.
The blocks required for data conditioning and display are saved in a library. These blocks support SIMATIC PCS 7 compli- ant operator control by means of symbols and faceplates, as well as the hierarchy of SIMATIC PCS 7 fault messages.
In addition to blocks for processing of process data, the library also contains blocks for diagnostics and for control of communication. If necessary, the supplied basic library can be extended by new
Long-term archiving and logging
The PCS 7 TeleControl Operator System includes a
The logging system of the PCS 7 TeleControl Operator System supports the display and evaluation of data recorded during operation by means of various predefined types of protocol which can also be matched individually:
•Message sequence report
•Message and archive log
•Measured value log
•Operator input log
•System message log
•User log
The logs saved in EMF format can be previewed on the screen, and can be printed manually or time- or
In order to comply with statutory directives and standards it may be necessary to provide special proof, e.g. proof of con- formity with the ATV M260 standard for sewage treatment plants. The SIMATIC PCS 7
