RS-interface
Softing Industrial Automation GmbH
13
echolink one2PROFINET V. 1.0
15.1.15
5
RS-interface
5.1 RS-interfaces at the echolink one
The echolink one2PROFINET has the interfaces RS232, RS422 and RS485 available.
5.2 Buffer sizes at the echolink one
echolink one features at the serial side a buffer with the size of 1024 bytes for input data and out-
put data each.
5.3 Framing Check
The length of the stop bit received by the Gateway is checked through the function "Framing
Check". Here the stop bit generated by the Gateway is always long enough, so that connected
participants can evaluate the stop bit.
Please be aware that the function "Framing Check" becomes effective only in case of 8 data bit
and the setting "No parity".
An error is detected and indicated by the Error LEDs in case the stop bit does not show the
length 1 bit during the activated check.
The fixed setting for the "Stop Bit Framing Check" is "enabled".
