Operation

10

10.1Status displays

The two LEDs on the upper left hand side of the front panel display the operating status:

LED "POWER" green: Active voltage

LED "TEMP" orange: The temperature threshold has been exceeded; the maximum value is preset and cannot be changed.

Refer to the "Functions" chapter for more information.

SIMATIC Panel PC 877

10-1

Operating instructions, Release 07/2006, A5E00877780-01

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Siemens PANEL PC 877 operating instructions Operation, Status displays