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04/23/2020 TR - ELA - BA - DGB - 0015 - 13 Page 71 of 92
5.6 Bus status display
The measuring system has four LEDs in the connection hood. Two green LEDs for the
connection state and two yellow LEDs for the data transmission state.
When the measuring system starts up the LEDs are controlled like a running light
three times and indicate that the measuring system is in the initialization procedure.
The display then depends on the operational state.
= ON
= OFF
= FLASHING
Physical connection available
No physical connection available
Flashing mode by the Engineering Tool
Corresponding measures in case of an error see chapter “Optical displays”, page 89.