Hello,
do you have any tutorial how I can connect two Neurons?
If I will create one project in Mervis, can I add two Neurons into project and can I read digital inputs from first Neuron and setup rele output on second Neuron?
Thank you
Lukas
Hello,
do you have any tutorial how I can connect two Neurons?
If I will create one project in Mervis, can I add two Neurons into project and can I read digital inputs from first Neuron and setup rele output on second Neuron?
Thank you
Lukas
Thank you Tomas, it was very helpful. Now it working. I only switch off parity on external modules and communication started :-)
Parity is pin 8? I will try it. What is better? Parity no or yes?
Thank You
i think I have all setted. I changed address on the extensions, restart extension, upload program and it dont work.
Hi do you have some manual how I can connect more Modbus extensions? I have xS40 and it works fine with my M303. But when I connect another xS40 I cannot connect it via Modbus. There is no connection. I try sett up addresses on pins, setup Mervis, but LED diodes for connection are off.
Hi,
I have Neuron M303 and xS40 and anything on xS40 don't work. I have directly connected DI from M303 to DO from xS40, but it is always off. (DO from M303 work fine)
I have the modules connected via Modbus RS485.
I tried set DO on xS40 in Mervis to true, but it still off.
Can I read online the status of DI or DO in Mervis? Or with some tool? Or if the Modbus work?
Thank You
Lukas
Hi,
I am solving same issue. I have ST program. Its reacts only on rising edge. But it is slowly and it not work on every push though I have sleep ratio 5%.
PROGRAM tlacitko
VAR_INPUT
tlacitko:BOOL;
END_VAR
VAR_OUTPUT
rele:BOOL;
END_VAR
if (tlacitko=1 AND rele=1)
THEN
rele:=0;
ELSIF (tlacitko=1 and rele=0) THEN
rele:=1;
ELSE
;
END_IF;
END_PROGRAM
Re: Button to light
Hi,
is there some possibility to set sleep ration for NEURON? I was set up in UniPi, but in Mervis project with NEURON there is not the same choices for it.
Thank You
Lukas
Hi Tomas,
do you have some presumed date?
I have DI in one box and 240V in another. And I need some rele board for lights. Can I use UniPi as Modbus slave and control it from NEURON?
Thank You
Lukas
Hi,
when will be avaible Neuron module xS40?
thank you
Lukas
Hi,
I connected 1-Wire 8 Relay board from your eshop and I was find it on 1-wire bus, add into project, but build not work.
There is screen.
https://www.icloud.com/sharedalbum/#B0Y53qWtHlayqF;7ADBD9F6-77D3-4F01-9EEC-E50F2FCC53A9
Could you help me what is wrong and what I can do?
Thank you
Lukas
Hi,
I have simple program for switch on or switch off rele via DI. All working fine but there is wery slow reaction from UniPi. But if I change setting for PLC it don't work after change. I use Mervis 2.0.5 - 45059
Thank You for helping
Lukas
Hi,
do you have some experiance with some external relay module? For example Via RS485?
Thank You
Lukas
Ok, and when will be released next generation of UniPi?
Hi,
do you have module with 8 DI?
As you have 8 relays on one board http://unipi.technology/product/8-relay-addon-emo-r8/
Thanks
Hi,
do you have module with 8 DI?
As you have 8 relays on one board http://unipi.technology/product/8-relay-addon-emo-r8/
Thanks
Hi,
I try to create button to light. Button is connected to digital input. I need this action:
first click switch on
secont click switch off
In next steps i want to try doubleclick.
Is in Mervis some element for this simulation?
I Tried it in Fupla with AND, OR and negation elements, but it did not work correctly.
Thank
Hi,
I try to create button to light. Button is connected to digital input. I need this action:
first click switch on
secont click switch off
In next steps i want to try doubleclick.
Is in Mervis some element for this simulation?
I Tried it in Fupla with AND, OR and negation elements, but it did not work correctly.
Thank