Beckhoff C6025, Руководство пользователя

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Product overview
C6025 14 Version: 1.8
3.3 Status LEDs
The Industrial PC has four status LEDs: UPS-OCT, PWR, HDD, TC. They provide information on the
following aspects:
• the transmission quality of the UPS-OCT signals
• the status of the power controller
• the hard disk activity
• the TwinCAT status
Fig. 6: C6025 Status LEDs
3.3.1 UPS-OCT LED
The UPS-OCT LED indicates the transmission quality of the UPS-OCT signals. UPS stands for the
uninterruptible power supply. One-cable technology (OCT) enables the communication between PC and
UPS to be transmitted together with the power supply, so that only one cable is required.
The colors and flashing intervals have the following meanings:
Table 7: Meaning of the UPS-OCT LED
Color Flashing interval Meaning
None Steadily lit No UPS-OCT connected
Blue Flashing Bootloader active
Yellow Flashing Moderate signal quality
Green Flashing Good signal quality
Red Flashing Poor signal quality