# COMMUNICATION RS232 **URL:** \ **Category:** Robot Controller\ **Created:** [May 11, 2011, 2:27pm UTC](https://tech-community.robotics.abb.com/t/communication-rs232/4171 "2011-05-11T14:27:21Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![bentah](https://avatars.discourse-cdn.com/v4/letter/b/dbc845/32.png) [@bentah](https://tech-community.robotics.abb.com/u/bentah)\ **Post date:** [May 11, 2011, 2:27pm UTC](https://tech-community.robotics.abb.com/t/communication-rs232/4171/1 "2011-05-11T14:27:21Z")
Hello , I’m working on a project with a Robot ABB and a camera support by the software SCORPION VISION 8.0! It’s the first time i use Scorpion and the Rapid language. For the moment I’m working on the communication between the robot and the software scorpion which is etablished by serial communication RS232. Unfortenetly I have a data transmission problem ! My problem is : if I want to receive a reponse from SCORPION, I have to send a message in loop. If I send a message just one time, we can’t read the message. One the other side, there isn’t any problem i send something from the robot to scorpion. Hope you’ll understand my problem and someone could help me … ---
**Author:** ![VsaMpaio](https://avatars.discourse-cdn.com/v4/letter/v/cc9497/32.png) [@VsaMpaio](https://tech-community.robotics.abb.com/u/VsaMpaio)\ **Post date:** [February 1, 2017, 1:55pm UTC](https://tech-community.robotics.abb.com/t/communication-rs232/4171/2 "2017-02-01T13:55:59Z")
Did you manage to communicate well via Rs232? ---
**Author:** ![Albert\_Tie](https://avatars.discourse-cdn.com/v4/letter/a/9e8a1a/32.png) [@Albert\_Tie](https://tech-community.robotics.abb.com/u/Albert_Tie)\ **Post date:** [July 19, 2019, 1:46pm UTC](https://tech-community.robotics.abb.com/t/communication-rs232/4171/3 "2019-07-19T13:46:33Z")
Hello, may I know did you manage to get this done last time?