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Afternoon All;
I am trying to poll a Modbus flow meter. The register I am polling is a floating point, and at this time just looking to get a proper HEX response. Below is a couple of request and response. The request is correct as I have tested with a Mdbus master modbus simulator. It is looking to me that there is a inter-character time out issue. But any thoughts, questions or solutions wou
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Chris Little posted Apr 25 '17 at 7:19 pm
We appreciate the goodwill you bring to our software forum.

Our team of developers and programmers will be watching over things to ensure that posts are respectful and on-topic. To that end, here are some simple principals that we will be following.

This is a place for professionals to share information. Choose your language and tone accordingly.
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This is a question that comes up more and more so our own Dave Spencer created this quick and easy video tutorial.

This video was created for VTScada version 11.2 in 2016-10.
https://www.youtube.com/edit?o=U&video_id=Ljc9DvsrHms

Instructions can also be found in the VTScada Help System.
https://www.trihedral.com/help/Content/D_DrawAndEdit/D_MultipleMonitors.htm?Highlight=multi%2
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As of 2017-02-10, only the following tag types count against your license:

AnalogControl
AnalogInput
AnalogOutput
AnalogStatus
DigitalControl
DigitalInput
DigitalOutput
DigitalStatus
Pump
RateOfChangeTag
SelectorSwitch
StringIO

The licensed tag count is the sum of all licensed tags in running VTScada applications.

Have questions about your tag count? f
recent by dougs  ·  Mar 22 '17 at 6:10 pm
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Question from a customer: I wanted to double check on this configuration for the type of application that the software will be placed into.

The City will have a VTScada installation at their WWTP, and the WTP. The sites are about 2 miles apart and will only be connected through the Internet. We were planning to have two separate applications installed at each site, but allow the WTP staff t
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Question: I have a set of oil batteries, each of which has a standard set of values representing the pump and tank information. I would like to represent this information in a summary table with one row of data for each battery. We area adding new batteries on an ongoing bases and would like the table to be automatically updated with data from these new batteries.

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Can one push data to REST APIs provided by cloud based machine learning/big data analytics platforms? Do you provide a REST API so one can push to your system. I am currently using http://infiniteautomation.com/ and combination of MEAN (MangoDB, Express, AngularJS, NodeJS based solution to capture low throughput data from battery operated devices on a mesh network.

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Question submitted by a VTScada Certified Solution Provider

While discussing some remote access solutions, a question arose about how VTSCADA handles version differences. The specific example we were discussing dealt with an integrator remotely logging into a network and then making changes to an application hosted on a remote machine using the integrator laptop, and then pushing those chang
recent by BB001  ·  Mar 2 '17 at 12:17 am
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The VTScada graphics library is located in VTScada\VTS\Bitmaps. The use of the term Bitmaps is a holdover from many years ago and no longer represents the actual makeup of the graphics library, which includes approximately 3000 WMF (vector), 1000 BMP (nonvector), 4600 PNG (nonvector) and 3000 SVG (vector). Some of these files are in more than one format. The development team noted this is because
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