7XT3300-0*A00/DD English
C53000-B119U-C129-1 9
Table 1 below gives an overview of all operating states and signals.
Figure 2 Position of the ERROR and RUN LEDs on the front and back panel
Table 1 Operating states and signals
LED red
„ERROR“
LED green
„RUN“
Description Condition of
Life contact
relay
Output of
20-Hz signal
OFF ON Device is ready for operation picked up Yes
ON OFF Device is not ready for opera-
tion or blocked via binary input
dropped out No
OFF Flashing Power supply < 80 V dropped out No
Flashing OFF Restart dropped out No
OFF OFF Device is off dropped out No
ERROR
RUN
RUN
ERROR
Front Side
Rear Side
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