Siemens SIPROTEC 5 Manual page 23

Safety Notes
!
DANGER
Danger during electrical inspection
Noncompliance with the safety notes will result in death, severe injury or considerable material
damage.
Comply with all given safety notes when carrying out the electrical inspection.
²
Please note that hazardous voltages are present when you perform the electrical inspection.
²
During the electrical inspection, check that the device becomes ready for operation once it has been
²
connected to the power supply.
Performing the Electrical Inspection
Connect the power supply.
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Activate the power supply.
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After (initial) activation, there is no Device Configuration File (DCF) in the device and the device is in fall-
back mode. The green and red LEDs light in fallback mode.
Once you have loaded the DCF file into the SIPROTEC 5 device, the green RUN LED lights continuously
²
and the device is ready for operation.
If the device does not assume the normal operating state (process mode), switch off the power supply.
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Disconnect the wiring and the grounding.
Pack this device and return it to the manufacturer, stating the defect. Use transport packaging that meets
²
the requirements of standard ISO 2248.
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-C, Edition 08.2020
First Steps
1.4 Electrical Inspection
23