Fabios

Unitronics PLC does not have a similar FBD? BR

Hi, what is the useful of the "development mode". I don't find nothing about it in the help file. BR

OK, they are costant value! Thanks a lot!

Hi, the program that I show you is an unitronics example (MQTT). I notice that for the variable that have a "Power up" value, is not possible to see the value in online mode! Is it normal? If yes, what does it mean? BR Fabio

Not at all @Cara Bereck Levy

Yes UniStream can only act as client. With the word server I can imagine that the plc is the client that governs the system, reads values from some clients and writes other values to other MQTT clients. BR

Hi, I'm newbie of the MQTT protocol, I have reading something on internet for a new application with unistream and MQTT protocol. On the help file I read: "UniStream supports MQTT as a 'client' that can both publish, and subscribe, to messages." OK it's clear, so I nead of a local broker (for istance: a raspberry pi and mosquitto). Then I try to study an example of unilogic software where I read: "UniStream can be configure to be a MQTT server." So, what does it mean as "server"? Thanks in advance.

Hi, with vision/samba plc, how is possible to read NTC10K temperature sensor? BR

Hi, Does Unilogic support data transfer to MS Access ? BR

Hi Flex, I read this your post: http://forum.unitronics.com/topic/3318-problems-with-unistream-controller/ and Cara says that "UniStream supports more protocols and unlimited sockets…" Best Regards Fabio

Hi, I need to connect a USP-070-B10 Master(client) to 6 remote Modbus TCP I/O Slave (server) (http://www.moxa.com/doc/man/ioLogik_E1200_Series_QIG_v4.pdf). Do I need 6 different socket? May be socket in Unistream are unlimited!!!

Is there chance of success with auto tune FB if the adjustment of temperature is very slow? In a house the temperature variation is very slow, so it needs very time for autotune and may be that it does not work! What do you think about it? I have to decide if use a plc or more thermoregulators, one for each room. BR Fabio

Of course! Simply performed manual disinstallation the previous version and only then start the new installation! Other time this operation was automatic. BR Fabio

solved! Thank you.