Tom Eilers

Thank you. Setting verify server to false did it. Why Home wizard made there API V2 this way, is not to me. There API version 1 was not HTTPS, but they made new version 2 with HTTPS. Anyhow if you want to read my electricity meter you need a token first, what is send by the Home wizard P1 meter device after pressing the button on the HW P1 device. See https://api-documentation.homewizard.com/docs/getting-started P1 meter labview.vi

I followed the https://forums.ni.com/t5/LabVIEW/Not-able-to-connect-to-a-web-server/m-p/4057121/highlight/true#M1164115 example and made my changes My vi always gives error: LabVIEW: (Hex 0x58BF3) LabVIEW could not verify the authenticity of the server. I have no idee if the --insecure option is at the right place. P1 meter labview.vi

I have a Homewizard P1 meter, from which I want to read only the power in Watt with LabView. There API version 2 see: https://helpdesk.homewizard.com/en/articles/5935977-integrating-energy-with-other-systems-api uses HTTPS. They have an example to read the P1 with curl (curl https://<IP ADDRESS>/api/measurement --insecure -H "Authorization: Bearer EXAMPLE-TOKEN". With system exec I can read the P1 meter values. My question is it possible to do this in pure LabView HTTP Get/Set and Header vi's and How. In my case I use url: https://192.168.178.109/api/measurement --insecure -H "Authorization: Bearer 010183D11FD0A5F08990D911BBFF3995" P1 meter API v2.vi

You can buy ISEL 116c (4 Ampere) or ISEL 142c (8 Ampere) stepper motor controllers with these single steppermoter controllers it is possible to upload your test program and start/stop it. These controllers 4 digital in and 4 digital out. Programming is done through the serial port. WWW.ISEL.COM/en Software and Hardware Document is available: please send me an Email

Within LabView 8.xx you have the shared variable engine, what is an opc server.

Here an exaple I think that solves you probelm

A: With LabView 8.2 is a special deployment application for multiple targets. B: If you don't have LabView 8.2 than start the Max select you remote target. Right click and you will see an ftp option start this. go to the startup directory in you target and copy the startup.exe from and/to the other targets. That's very simple.

A: Yes you can change the IP address by changing type NI-RT.ini file in the root of the Fieldpoint controller and reboot the FP controller B: See NI developer zone Programatically Creating Shared Variables Labview 8.2