Ron Posted April 7, 2022 Report Share Posted April 7, 2022 Hello all, I using a Samba 3.5 to send and receive data to/from a weight indicator. I only have (for now) 1 com port on the samba so I cant use the online test while connect to the indicator, so I used a terminal on my PC to "replace" the indicator when connected to the samba and "replace" the samba when connected to the indicator. The indicator has 2 comm modes - response to a "W", or send the weight automatically ~5 times a sec. When Im using the terminal to talk to the samba/indicator everything works great - the samba sends "W" and it's received on the terminal, and when I reply with "+XXX.XXX" the samba receives it (shows on the monitor in the info mode) and displays it in the HMI like I programmed. When I connect the indicator to the PC I can send "W" and receive "+XXX.XXX" as expected. All this is great and all, but somehow when the indicator is connected to the samba nothing is received (on the samba end). even in the info mode monitor nothing is showed in the Rx box. Not in respose to "W" and even in the auto send mode where it sends the weight without any command. Now, as I understand (could be wrong), no matter how I program the samba, when it receives data through the com port it shows on the serial monitor, right? so how can it be that nothing is received? Thanks:) SM35RA22_WeightCheck2.vlp Quote Link to comment Share on other sites More sharing options...
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