Siemens SIPROTEC 5 V7.80 Operation page 147

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Required maintenance (for example, battery supervision)
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Identified hardware defects
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Compatibility problems
Up to 500 indications can be stored in the device-diagnosis log. In normal operation of the device, it is suffi-
cient for diagnostic purposes to follow the entries of the operational log. This specific significance is assumed
by the device-diagnosis log when the device is no longer ready for operation due to hardware defect or
compatibility problems and the fallback system is active.
Reading from the PC with DIGSI 5 in Normal Operation
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To reach the device-diagnosis log of your SIPROTEC 5 device, use the project-tree window.
Project → Online access → Device → Device information → Logs tab → Device-diagnosis log
The status of the device-diagnosis log last loaded from the device is shown to you.
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Before this, refresh the contents by clicking the update arrows in the headline.
[scdevdia-180816-01, 1, en_US]
Figure 8-27
Reading on the Device through the On-Site Operation Panel in Normal Operation
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To reach the diagnosis log from the main menu, use the navigation keys of the on-site operation panel.
Main Menu → Test & Diagnosis → Logs → Device diagnosis
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You can navigate within the displayed indication list using the navigation keys (up/down) on the on-site
operation panel.
[scdevdia-090413-01.tif, 1, en_US]
Figure 8-28
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-9, Edition 06.2018
Reading the Device-Diagnosis Log with DIGSI 5
Reading the Device-Diagnosis Log on the On-Site Operation Panel of the Device
Operation in the Operating State
8.5 Logs
147