About Jesse

we got a demo of CtrlX Core X3 with profinet slave ports at xf-23 and xf24. the profinet device app and other apps (version 1.16)were installed and licensed. after having XF23 port configured as profinet device and running the transition status is always at Safe-OP mode.  when checking the scheduler it shows operating. since the CtrlX I/Os have not been installed yet the Ethercat Master has an error "Topology not OK" this is the first time to test X3. does the Ethercat master error affect the profinet status? then I set up a XM22 as profinet master and loaded the device data file. the master can have the device scanned. after having the settings applied in the project and downloaded it showed module not found.   from that I can guess the issue is from the CtrlX core X3, but after having most settings checked I haven't seen where to change the profinet settings and how to fix it. let me know if I have missed any settings.  your help will be appreciated.       ... View more

I have node-red app installed and licensed in a CtrlX core. it works. however when I tried to load a new node of "node-red-contrib-ui-led" I got an error of failed to install that node. then I viewed the log file into the details and got this message see the attached log file. it looked like internet connection or setup issue.   here is what and how I have tried to make it work. 1. used it in the office. I have been using a company issued laptop and had the ctrlX(192.168.1.1) connected to the internet port(192.168.1.100) of the laptop and used wifi to get internet connection.it didn't work. then I set up a port forwarding for WIFI to use the fixed same IP address of WIFI(a different IP addess range). it did not work as well. 2. based on some suggestions from google I set  the NODE_TLS_REJECT_UNAUTHORIZED environment variable to  '0'. it still didn't work. 3. I tried to do the same at home and got the same error. then I set the IP addessed of CtrlX core and laptop to the same range of internet WIFI router at home and had two devides connected to the router directly. also switched off the VPN and turned on DHCP for the ipv4 of eth0. it didn't work.    is the laptop setting blocking the registry website? what would be the best way to set the system and get a node downloaded? please let me know if there is a way to get it worked in the office since in the future we will mostlikely to support a customer from the office.   Thanks,  ... View more