Diagnostics Via Led Displays - Festo CPX-FB40 Description

4 Diagnostics and error handling
4.2

Diagnostics via LED displays

LED displays for the diagnostics of the CPX terminal are available on the bus node as well as on the
individual modules.
The significance of the LED displays on the electric modules can be found in the descrip-
tion for the relevant module.
LED displays on the bus node CPX-FB40
1
Ethernet POWERLINK-specific LEDs:
– BS (green)
– BE (red)
– L/A1 (green)
– L/A2 (green)
*) The SF LED also shows Ethernet-POWERLINK-specific errors.
Fig. 4.1
In the following sections, the different statuses of the LED displays are represented as follows:
LED lights up;
54
LED flashes; LED is out
BS PS
BE PL
L/A1 SF
L/A2 M
BS PS
BE PL
L/A1 SF
L/A2 M
2
CPX-specific LEDs:
– PS (green)
– PL (green)
*)
– SF (red)
– M (yellow)
Festo – P.BE-CPX-FB40-EN – 1408NH – English
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2