Internet PLC Forum
General => Technical support => Topic started by: CMS on October 27, 2009, 07:16:45 PM
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In theory could I used the first scan function to read the state of a digital input and have the software set the baud rate accordingly??? PLC is F-series
IE
DIG 1 true would set baud to 9600
DIG 1 false would set baud to 19200
???
Many thanks
Daniel
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Sure! That is definitely doable. In fact you can make it such that after the first scan that set the baud rate, everytime you flip your baud rate control switch the PLC baud rate can be changed. What you need to do is to make the switch control a [DIFD] relay for the "ON to OFF" detection and then run a custom function to switch the baud rate.
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Thanks again for the great backup
Cheers