[VNC operation does not set General.Touched Bit]

Dear all,
From version 30.XXX go to  "UniApps -> Network -> VNC Server -> Set 'touch bit'" check box and press apply. The VNC server will restart with the "touch" identification option and will set General.Touched bit upon "touch" of a VNC client connected to UniStream 

[VNC screen touched]

Dear Cam ,
From version 30.XXX go to  "UniApps -> Network -> VNC Server -> Set 'touch bit'" check box and press apply. The VNC server will restart with the "touch" identification option and will set General.Touched bit upon "touch" of a VNC client connected to UniStream 

["CPU Startup Error"]

Dear Dainius Vaskela,
You have a problem on PLC start-up that will likely resolve if you "Download All" the project from UniLogic to the PLC. If the problem continue open a ticket on Unitronics "Help center" at https://support.unitronics.com/index.php the Support team will assist.

[USL-050-B5 backlight adjust from program]

Dear AleksanderØ,
You cannot adjust the USL backlight from program/application because he do not have one. You can adjust the USL backlight  manually from the configuration menu ("UniApps style"). 

[How remove warning "SD Absence"]

Dear Dmitri,
For now you can either insert an SD card or remove the software elements that require an SD card. Nevertheless, I will add a feature request to ignore this pop up.

[Where do i find UniApps?]

Dear Guest JimP,
UniApps comes pre-installed on a UniStream.  Hold your finger in the upper right corner of the screen and press "UniApps"
 

[Unilogic Trend with dynamic Data Sampler]

Dear Allen_Wanglin,
There is no such option.

[Copy/move file]

Dear Charlesc,
Do you have a folder name "DT" on your DOK/USB Stick root?

[Alarm banner green button]

Dear Kevin L,
Try:

   

[ALARM DESCRIPTION ACCESS]

No there is not. You can however assemble a message that will include data from 'Alarm Status Struct'.

[Unistream alarm history - NOT retentive?]

I will open a 'feature request' on this manner. Thanks for your input.

[Unistream alarm history - NOT retentive?]

So actually you want a feature the will allow to load an old Alarm log to the HMI Alarm display ('Alarm Summary List' widget) in order to view them in the PLC instead of PC?

[Unistream alarm history - NOT retentive?]

Upon an Alarm event the data is saved in an internal buffer.  The trigger for the internal buffer flush is one of the below:
  - Using Action "Create and zip Alarm log"
  - Number of Alarms events on internal buffer is more than 64
  - 1m passed from an Alarm event (any event occur when this timer fire will be written as well)
You can use the action in case you want to save the logs in a higher resolution.

[Unistream alarm history - NOT retentive?]

Dear roberto.zeni@sistemizero.i,
There are two kinds of  "Reboot":

• Software, via UniLogic or UniApps
• Hardware, the PLC is powered off

What "Reboot" are we talking about?

[Can't connect to Amazon MQ MQTT]

Dear Jamie,
* Did you set your DNS configuration?
* What is your PLC model?
* Can you send me your CA file?

[OPC UA Certificate]

Dear Jakke_SL,
The certificate you are creating in UniLogic is the OPC UA server one, meaning it will pass to OPC UA clients upon connection and help them identify the server identity.
The UniApps UI present OPC UA clients certificates that try to connect to your OPC UA server, meaning they will pass to your OPC UA server upon connection.

Try to connect with an OPC UA client to UniStream and you will see the client certificate on the UniApps UI.

[Screen Brightness]

Dear Hans Mills & Saragani,
Iv'e opened a bug to R&D on this manner.  Thanks for the input.

[OPC UA on UniStream]

Dear mrivilla,
UniStream support OPC UA from version 28.

[Store DTI to file - Append not working with "Only csv"]

Dear Sandy,
For now you have to use "1" in "F" parameter in order to get the CSV you want as a workaround. I will check the issue.

Note:
'Store DT To File' Ladder utility:

• Parameter in
  • A, Data Table to store
  • B, Start row in store file
  • C, Target file name
  • D, Number of rows
  • E, Append to file (0 – Overwrite, 1 – Append)
  • F. Create CSV (0 - No CSV, 1 – All files, 2 – Only CSV, 3 – Only CSV.zip)
  • G, CSV file delimiter
     
• Parameter out
  • H, status

[Web Server Login]

Dear GonzaloRoldan,

• Is it possible to change the web server login language?
  No. Currently languages in the web server system pages (login page for example) are not supported.
  I will add a feature request on this manner 
   
• Is it possible to redirect the user to different web pages after logging in, depending on its own user level?
  No. I will add a feature request on this

[Unistream_070_MQTT Sample program not working]

Dear Samith Chathuranga ,
Open a ticket on Unitronics "Help center" at https://support.unitronics.com/index.php the Support team will assist.

[How to set up MQTT with mosquitto broker]

Dear Samith Chathuranga,
From the PLC POV you need to configure the mosquitto broker connection parameter in UniLogic. From the Help section:

                               

     

[VFD Run frequency Mode Returns -4]

Dear Daniel_Iceland,
Open a ticket on Unitronics "Help center" at https://support.unitronics.com/index.php the Support team will assist.

[Sync UniStream clock via Modbus]

Hi bjarni,
You can use the "Set PLC Time" and "Set PLC Date" Ladder functions. Trigger them via Modbus.

["Move/Copy File" Ladder function return status is always 1]

Hi ORSO2001,
I just checked "Move/Copy File" Ladder function in the last version (V.26.90)  with the same parameters you are using and everything is working as expected.
What UniLogic version are you using? What Firmware?