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Startup
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6.3.2 Indicators on the protective device
The protective device has one status LED per channel to indicate the current operating state
of the channel.
For the signaling of the operating state and the relevant status, please refer to
Section “Pro -
gramming (1- and 4-channel circuit breakers)” on page 31 and Section “Programming (2-
channel circuit breakers)” on page 32 .
6.3.3 Flow chart for startup
The flow chart illustrates typical startup. It does not include all the parameterization options.
System LED Green Indication of sys -
tem state
Green on System state OK
Yellow Yellow on At least one channel has reached 80% of the
nominal current
Red Red on At least one channel has tripped due to an error
Table 6 - 4 Visual signaling of the power module status-reset (PM S-R)
LED Description
Designation Color Meaning State