Hello.
Thank you for reply, at least i now it's not my foult.
Regards.

Hello.
I was trying to use BD2 Pulse generator (fupla) to create custom energy meter but after setting 59 sec off and 1 sec on the generator countdown it's late, after 5 minutes it's late around 5 to 8 seconds. I try this on unipi1.1 and Neuron with the same result.
Anybody now why this happend and how to sorted?
Regards.

Hello.
https://kb.unipi.technology/en:sw:01-mervis:06-tutorials?redirect=1

Hi
https://www.youtube.com/watch?v=ouRjLepp2SM
https://www.unipi.technology/8-relay-addon-emo-r8-p34?categoryId=14

Hi Tomas.
Yes, after reinstalling OS on industrial SD card everything its ok.
I think the problems became becouse of the wrong settings in Mervis DB and Proxy, also probobly i was saving the project in proxy profile, im not sure.
After reinstalling OS i didnt use Proxy or DB and it was ok, few days before i try to connect the controller to db and proxy and problem apear again, lucky i was able to disable them and after cold reboot everything its working fine. I think my settings its wrong, what its correct URL for DB and Proxy server, on Mervis KB site they are the same for diffrent version of Mervis. I got mervis 2.3.0 installed.
Also i have some questions:
How to in HMI editor create momentary pushbutton?
Can i set the delay timer time from HMI and how, i try various options but didnt work.
How to create and use fupla blocks, i manage to create one (i think) , it is in solution properties but cant use it, i try to drag and drop but not working. How to do this?
Can modbus client and modbus server can be use at the same time?
Also i have finger print sensor
https://www.ebay.co.uk/itm/USB-Fingerprint-Reader-Scanner-Biometric-Door-Access-Control-Attendance-System/283645765047?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649
Any chance to connect it to the controller using UART or USB?
Regards.

Hello.
For last few days i have problem with connecting to the plc, no device found.
Sometimes help to connecting directly to the controller from laptop and i found the controller have diffrent IP address then i set. Very strange address like 169.254.26.84, i dont now why plc its changing the address sometimes. This is a big problem for me.
Also sometimes i wasnt able to connect to plc at all and i have to flash the OS on sd card to make work and now i cant activate the licence as well.
Today at night the controller just stop itself and i have to reboot in the morning to get my heating working.
Can you help with the problem?
Regards.