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Local Bus Error in INTERBUS Loop
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Figure 23
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Error in INTERBUS Loop
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If an error occurs in INTERBUS Loop while automatically
reading the configuration or during test mode, there may be a
special error message, as the bus configuration is not known.
Display reading:
– Line 1 - Error type (OUT 2)
– Line 2 - Segment and position of the bus terminal module
– Line 3 - Counting direction and number of counting steps
In the above example, two steps are to be counted against the
transmission direction (starting point of counting: pos. 4.0;
counting direction: minus). The error occurred prior to this
module, i.e., between the output of module 4.1 and the input
of module 4.2.
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