[Modbus timer R/W]

Thank you very much !

[Modbus timer R/W]

Thanks, and one more question, how to read ML from master, because I know only how to read MI.

[Modbus timer R/W]

Okay, and what about timer value over 1h?
 

[Modbus timer R/W]

Okay, so I store Timer preset for putting value into the V700 and load timer preset or currend to read it from unistream. What solution would be if my timer would need to work for like 5 hours?
And another thing, where are the ML registres in unistream modbus?
Thanks you for your help.

[Modbus timer R/W]

Thanks for the reply.
Its a Modbus TCP IP communication between Unistream 10 and V700. V700 has a timer to control the water heater not to work forewer but to stop after some time. With Unistream I am doing building management system where I have separate slaves such as air control units and 3 v700. Where to find the timer in Unistream Modbus section, I see only coils and registers, do the timers start at certain registers?

[Modbus timer R/W]

Hello, is there a posibillity for reading and writing a timer value (not only MB or MI)?
I am using unistream 10 as a master and v700 as a slave.

[Temperature sensor problems]

I tried dividing by ten to display it.
Where could I find these filters to stabilise the temperature reading?

[Temperature sensor problems]

Hello, I have a problem with messuring temperatures.
The setup goes as follows - V700 - EX-A2X - IO-PT4K-PT1000 sensor.
IO-PT4K type is PT100/1000(alpha=0.392) mode is Celsius . I get values like 220, 200 that seems to be like temperature 22 multiplied by 10. Why are these values so high or it is just coinsidense. Also the keep changing like from 170 to 220 in seconds so I can't build control based on temperature messuring. Any thoughts?
 

[Web page background image resolution]

Hello,
I would like to know if there is a possibility for high resolution images, because when I put my high quality images and download it the seem to lack quality in web page. Maybe there is a possibility for SVG files?

[Unistream 10 Master and V700 slave over rs485]

I managed to do Master - Slave over Modbus rs485, next thing I'm interested in is how to have 8 slaves connected to one Master, do I need some kind of device for that or just do a daisy chain thing?

 

[Modbus RS485 Master multiple inputs]

Hi, I have Unistream 10 as a master and multiple slaves (8) over Modbus RS485. What device do I need to connect all the slaves into one master?

[Unistream 10 Master and V700 slave over rs485]

Hello all, I am new to unitronics products and software. Maybe anyone has experience with Unistream 10 Master and V700 slave (3 devices as slaves) over rs485 project or something similar.

Any help would be appreciated.