@ckb the inverse behavior of AO was a bug and is now fixed. Since 0 is a default value, most users do not want a default 10V after startup of the application.
You would have to smoothen it in the SW - create your own function block which will add/deduct automatically every a part of the difference |current_voltage-target_voltage| every cycle(or every 0.1s). But honestly, this most probably will also cause visible steps in the dimming process.
Dear @meethos,
all you need is an external relay with 230V capable coil - the HDO (DSM in English according to the wiki) is a 230V AC signal. The relay will then switch +24V DC from your power supply which will go to a DI of Neuron.
An alternative way is to use a smart energy meter like this one: https://www.unipi.technology/smart-energy-meter-pro380-modbus-p40?categoryId=16 right behind the main switch and also connect the HDO signal to it. Then you will read all the information which the energymeter provides (like the current voltages, frequencies and total power on all three phases including the HDO status)
Hello @arolli,
you'll need to use the Unica U1WT function for each sensor. It's a part of the Lib.UniPi which has to be added among the other references in the solution in Executable projects.
@martin-trojan So you are installin UniPian Neuron OS on UniPi 1... Really?
Hello @arolli,
just briefly, please check https://kb.unipi.technology/en:sw:01-mervis:moving_from_2.0_to_2.1-hidden
1 - You should find question in the knowledge base
2 - You can have multiple instances of Mervis IDE installed on the same time on your PC. Mervis will ask you which version you wish to use on startup.
3 - You should find question in the knowledge base
4 - Yes
Hi @stevenbrs,
The DOs are NPN type (open collector), check the documentation for proper wiring. Everything is OK with your HW and SW, do not worry.
@martin-kudláček Already noted on the prepared knowledge base.
@mdturnerphys Sure! We expect to release the new Mervis IDE and required tutorials on our new knowledge base this Friday.
Hello @alydersen,
the maintainers of Raspbian have recently removed the kernel against which we compiled our drivers. We already built new drivers published it on our repository. Tested today with the latest Rasbian and worked properly...
@ikiiwii Wifi Configuration is not yet implemented in Mervis, so you would have to configure the wifi client in linux using ssh. Then you will setup SSCP communication between those 2 Neurons.