Elektro-Automatik PSI 9000 DT Series, Operating Manual

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Page 51
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
ea1974@elektroautomatik.de
PSI 9000 DT Series
Legend:
U set / I set / P set / R set : Set values
U actual / I actual / P actual / R actual
: Actual values
Error : device alarms
Time : elapsed time since logging start
Device mode : actual regulation mode (also see
„3.2. Operating modes“
)
Important to know:
•
R set and R actual are only recorded if UIR mode is active (refer to section
3.4.5
)
•
Unlike the logging on PC, every log start here creates a new log file with a counter in the file name, starting
generally with 1, but minding existing files
3.4.10.4 Special notes and limitations
•
Max. log file size (due to FAT32 formatting): 4 GB
• Max. number of log files in folder HMI_FILES: 1024
•
With setting “ Start/stop with DC output ON/OFF ”, the logging will also stop on alarms or events with action
“Alarm”, because they switch off the DC output
•
With setting “ Manual start/stop ” the device will continue to log even when alarms occur, so this mode can be
used to determine the period of temporary alarms like OT or PF