Festo CMXR-C2, Сборка и инструкция по установке

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5. Diagnostics and error handling
52 Festo GDCP-CMXR-C2-HW-EN 1002NH
LED Description
Link status (green) Lights up as soon as an Ethernet connection is available
Activity (yellow) Lights up when data are sent and received
Table 5.4 Ethernet status LEDs
5.2.4 Status LED for the memory card
A status LED is located next to the ejection button for the memory card. It lights up when
the system accesses the memory card.
LED Description
Status LED (red) Lights up red during write/read access to the memory card
Is dark if there is no write/read access to the memory card
Table 5.5 Status LED for the memory card
5.3 On the spot diagnostics via the 7-segment display
Errors can occur or be present in or during the transitions of the control system's
respective operating states (e.g. from STOP to RUN). These errors are indicated in the
7-segment display as a sequence of characters together with the current status. Every
single character in the sequence is shown one after the other at 1 second intervals.
The error display can be acknowledged by briefly pressing the CTRL key. After this, the
normal status display resumes.
Example: display during the running up of the firmware
The following sequence of characters signals error 51 in the “Load Firmware” status (no
firmware found):
Status Error
, , , , ,
Example: display during the running up of the application:
The following sequence of characters signals error 203 in the Init status (installation of the
application failed):
Status Error
, , , , , ,