11 Failures and LED Indications
11.1 General Inspection
218 SENTRON PAC5100/5200, 7KM5212/5412, Device Manual
E50417-H1040-C568-A1, Edition 03.2015
11.1 General Inspection
Visual Inspection
If function failures occur, first check the device visually. Observe the following points when inspecting the device
visually:
• Correct installation of the device as described in Chapter 5.2 at the intended location
• Compliance with the environmental conditions specified in Chapter 12.1.4 of the technical data
• Correct connection of supply voltage and grounding conductors according to Chapter 5.3
• Correct connection of measuring and communication lines according to Chapter 5.7.1
Function Checks
Additionally, check the following aspects:
• Functioning of the display according to Chapter 8.4 and good visibility of the display
• Correct functioning of peripheral devices (e.g. connected PC, series-connected current transformers)
• Compliance with the system requirements specified in Chapter 5.4
• Compliance with the access rights according to Chapter 5.5
• Compliance with the commissioning sequence of the device according to Chapter 5.7
• Evaluation of the LED failure indications, see Chapter 11.3.
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