Led-diagnostic, Led-diagnostic 8, 3 led-diagnostic – BECKHOFF CU8006-0000 User Manual
Page 10
Product Description
2.3 LED-Diagnostic
LED Allocation
State
Meaning
off
no supply voltage
P10 Power
supply
shining green supply voltage is provided
shining green the total current of all 4 downstream ports is less than 4 A
P11 Current
control
shining red
the total current of all 4 downstream ports is bigger than 4 A
shining green supply voltage 5 V is provided
P31 USB Port 1
shining red
no supply voltage, port not operational
shining green supply voltage 5 V is provided
P32 USB Port 2
shining red
no supply voltage, port not operational
shining green supply voltage 5 V is provided
P33 USB Port 3
shining red
no supply voltage, port not operational
shining green supply voltage 5 V is provided
P34 USB Port 4
shining red
no supply voltage, port not operational
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CU8006-0000