[PC not able to detect Unistream plc via usb port.]

I'm facing some communication problem between Unistream plc and my pc via the usb port. It was working fine all the while. I've checked my pc's usb port- working fine. I've tried to connect with the Unistream plc from another pc- no problem. I'm just guessing the problem could be a result of some recent Windows update so I uninstalled some of recent update to see if solves the problem but not getting anywhere. I'm on Windows 10. Does anyone facing similar problem and is there a solution to this? BTW I'm working with USC B10 TA30.  

Moorthy

[Unilogic HMI-Toolbox- Media Element]

Joe

It is  USC-B10-TA30 plc with USL-70-B05 display. 

And yes, I've checked. It is only supported in the modular and the build-in type. 

Thanks anyway.

[Unilogic HMI-Toolbox- Media Element]

Gentlemen

I'm want to embed a video to the hmi screen for real time streaming, but  don't seem to have the video element under the Media tab., only PDF viewer. 

Appreciate if any one would guide me on how to get the video,  Audio Player and usb camera.  to the Media.

[IP address- Unistream USC B3 models]

Hi

I'm new to the USC series. And recently purchased one form a local dealer- USC B3-R20.  I've misplaced the box on which the default IP address was  noted.  Is there any way to recover or assign new IP address. Not able to communicate with the Unistream software.

Any help with this is very much appreciated.

Thanks,

Moorthy

[SD Card to Excel- Write to CSV problem]

Hi

 

please find attached. Awaiting your reply.

 

thanks,

Moorthy.

sd card log.vlp

[SD Card to Excel- Write to CSV problem]

Dear Gentlemen
 
I'm working with V130, logging 4 parameters; date, time, an MI(reading as flow from a flow meter) and a Boolean value. on line view of  the date table is all good, all 4 columns are logged, and row wise. my problem is writing to the sd card, to the csv format. All i'm getting when I read the sd card out of the plc is
the first 2 digit of the date 05(today) logged repeatedly without space in a single row. Sample attached. No column headers.
 
Any help is much appreciated.
 
Thanks
Moorthy.unitronics 2.docx

[Jazz: Pid with cascading function]

Hi Guru,

 

Thanks for the reply. You've the cascading part right. Perfect.

 

What I meant is if there are any function blocks in U90 that could represent cascading one way or another? Since I'm new to U90 haven't got a chance to fully explore it.

 

Thanks again,

Moorthy

[Jazz: Pid with cascading function]

Dear Gentlemen,

 

I'm rather new to Unitronics. Worked with Vision 230 couple of months on some simple control system. Now am working with Jazz-10-UA24Z.

Making  constant pressure boosting pump set control system. 2 pumps in parallel configuration which run on vfds, Feedback from a pressure transducer on the discharge manifold as PV, input. Analogue out from plc to vfds as speed reference, paralleled. I've got the pid part sorted out. Can anyone assist on

1. How to incorporate the cascading function to the program?

 

Thanks,

Moorthy.