I have established a TCP/IP socket to communicate with the Dasboard server. The connection is up and running, but when I send a command to the server I get the following answer.
'Connected: Universal Robots Dashboard Server could not understand: could not understand: could not understand:…
The command I am sending is play\n.
Is there a restriction in the data size?
Does anybody has an answer to this problem
Sometimes it just comes down to how you’re formatting/encoding the message or if your console is already adding the end line character. Maybe try sending it a few different ways?
It should be “play\r\n”. As noted by @terryc, pleas check your program for proper encoding (ASCII or UTF-8) and line ending style.
Hello @mvrooij,
I faced the same issues.
What i figured out is, that when u send the same signal twice, the robot will answer with " could not understand: could not understand:…"