Rockwell-automation T8444 Trusted TMR Pulse Generator and Monitoring M Instrukcja Użytkownika Pobierz pdf (Strona 13)

Trusted

Module T8444

Issue 09 Apr 10 PD-T8444 13

1.8. Sequence of Events Characteristics

Each Boolean Variable can be configured for automatic Sequence of Events (SOE) logging. This

applies to the Input/Output Status and Line Fault Status variables. A Boolean variable is configured for

SOE during the variable definition in the Data Dictionary Editor. To select SOE, press the Extended

Button in the Boolean Variable Definition Dialog Box to open the Extended Definition Dialog. Then

check to box for Sequence of Events to enable the variable for automatic SOE logging.

During operation, the module automatically reports time-stamped change of state information for the

output data. The TMR Processor automatically logs change of state for configured SOE variables into

the system SOE Log. The SOE Log can be monitored and retrieved using the SOE and Process

Historian Package running on the EWS. This software package is described in PD-8013.

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Rockwell-automation T8444 Trusted TMR Pulse Generator and Monitoring M Instrukcja Użytkownika Strona 13