The Industrial Raspberry Pi Forum

Hello,

When I add a new DIO module to the pictory layout the changes are not saved when I reload the application. I tried to update and reinstall pictory and the issue still is the same. Also when I try to read one digital input using "piTest -r I_1" command I'm getting the "Could not read variable I_1. internal Error" message.

My device leds are green (Power RevPi, Power DIO and IN ) except OUT channel of the DIO module that I don't have 24V to this channel.

Thanks and best regards.

Hi there may be a permission problem, here you can find an possible solution.

Something similar happens to me when I modify the RAP files. The solution is to Save as Start-Config the Pictory configuration, reset driver and Load Start-Config, the changes are now updated in Pictory. Also go to Tools->User Settings and Turn off Cache