The CPU has an integrated power supply. The power supply has to be provided with DC
24V. Via the power supply not only the internal electronic of the CPU is provided with
voltage, but also the electronic from the integrated IO components. The power supply is
protected against polarity inversion and over current.
3.2.3 LEDs
1
Status bar CPU
2
X3 Ethernet PG/OP channel: LEDs Link/Activity
3
X4 Ethernet PG/OP channel: LEDs Link/Activity
4
X1 DI +0.x: LEDs DI +0.0 ... DI +0.7
5
X1 3L+: LED DC 24V power section supply for on-board DI
6
X2 DO +0.x: LEDs DO +0.0 ... DO +0.7
7
X2 4L+: LED DC 24V power section supply for on-board DO
8
X2 4M: LED on error, overload respectively short circuit at the outputs
9
X5 DI +1.x: LEDs DI +1.0 ... DI +1.7
10 X6 DO +1.x: LEDs DO +1.0 ... DO +1.3
11 X6 1L+: LED DC 24V for electronic section supply
Status bar CPU
Status bar
Function
green
CPU - RUN: CPU is in state RUN without error.
yellow
CPU - STOP: CPU is in STOP state.
red
CPU - system fault: System error occurred.
Ethernet PG/OP channel
X3/X4
Function
green
Ethernet PG/OP channel X3/X4: Link/Activity
yellow
Ethernet PG/OP channel X3/X4: Speed
X6: Electronic power
supply
VIPA System MICRO
Hardware description
Structure > LEDs
HB400 | CPU | M13-CCF0000 | en | 18-50
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