Posted 14 May 2021 Hello Sir / Ma'am, How to connect Omron CQM1H-CPU21 (Image Attached) to the software for Configuration. I have tried it many times but I think I am missing something from the wiring side. Above mentioned Controller has a built-in Peripheral Port and an RS232 Port, We don't have that particular cable that connects the Controller to the Software via Peripheral Port. Kindly help me to connect the controller using the RS232 Convertor. I am using ATC-810 RS232 to USB converter. (Image with all Pin Details attached) Software - Syswin or cx-programmer. (Upload failed, please use the below link of wetransfer.com to see images) https://we.tl/t-XmuqtUCYOk Share this post Link to post Share on other sites
Posted 14 May 2021 See the link below. This will allow you to connect to the 9 pin port. Port needs to be configured for Host Link. Share this post Link to post Share on other sites
Posted 16 May 2021 On 14/05/2021 at 10:35 PM, gtsuport said: See the link below. This will allow you to connect to the 9 pin port. Port needs to be configured for Host Link. My Computer doesn't have a built-in Serial Port. I am using RS232 Serial to USB Converter to connect the Controller. What will be the communication cable scheme for using the convertor? Share this post Link to post Share on other sites
Posted 16 May 2021 Cable would be the same with the converter. Share this post Link to post Share on other sites