interbus - Onlinecomponents.com
interbus - Onlinecomponents.com
interbus - Onlinecomponents.com
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Peripheral Fault (PF)<br />
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Peripheral fault<br />
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PF indicates an I/O error in an INTERBUS device.<br />
Display reading:<br />
– Line 1 - Error type (PF)<br />
– Line 2 - Segment and position of the device<br />
– Line 3 - Error code (FW 4.4x or later)<br />
The background illumination remains green. Data<br />
transmission on the bus is not affected. The FAIL element is<br />
not active in the status line.<br />
PF is indicated even if the error is removed. It must be<br />
acknowledged separately by the application program.<br />
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The peripheral fault message is identical to the<br />
former "Module Error" message in Generation 3.<br />
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