5
Visual signal lamps
To show the operational state or results there are 5 LEDs at the sine of the housing.
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ARE i2
Figure 9: Visual signal lamps
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ID
L/: twinkles, if the processor works
L2: lit, if the last reaning process was successful
L3: lit, if the last reaning process was not successful
L1
L4: lit or twinkles, if the communication of the reaner is ok
L2
L5: lit, if the communication of the reaner is not ok
L3
L4
L4-L5: twinkle alternately, if the termination is activ
L5