Diagnostics; Led Signaling; Canopen Status Messages; Figure 46: Leds Which Display Status Messages - WAGO SPEEDWAY 767 Manual

120

Diagnostics

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14 Diagnostics
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14.1

LED Signaling

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For the local diagnostic, the fieldbus coupler contains various LEDs that display
the operating state of both the fieldbus coupler and the S-BUS. This information
can also be displayed with WAGOframe. For more information, see section
"Readout of Blink Codes using WAGO DTMs".
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14.2

CANopen Status Messages

The following table lists the CANopen status messages that are signalized by the
LEDs (21) on the fieldbus coupler. Information regarding remedies of certain
causes is also provided.
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21

Figure 46: LEDs which display status messages

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Table 64: Status messages of the RX and TX LEDs

LED
RX
TX
Color Cause
Red The CAN receiver buffer is
full. Data loss can be
anticipated.
Red The CAN sending buffer is
full. Data loss can be
anticipated.
WAGO-SPEEDWAY 767
767-1501 FC CANopen 8DI 24V DC
Remedy/information
Check the configuration of the
CAN bus.
Downsize the COB ID of the
TxPDO.
Check the configuration of the
CAN bus.
Send fewer PDOs per time unit
to the fieldbus coupler.
Manual
Version 2.2.0