WEINTEK HMI Data Sampling
We’re often being asked “How do I data sample with a Weintek HMI?”, so below is a simple step-by-step example along with a sample project that you can run on the EasyBuilder Pro simulator to test. In our example program, we are sampling 3 LW registers (LW are Weintek HMI Local Words) starting from LW0 through to LW2.
Umurni na mataki-mataki
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Click on “Data Sampling” in the Data/History Tab in EasyBuilder Pro:
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Click “New” to set up a new Data Sampling Object:
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You can name your Data Sampling Object using the “Comment” field. For this example, we are using Time-based sampling, every second. For many applications, Trigger-Based is appropriate where an action such as a PLC bit being set, or an HMI button being pressed records the data at that moment. The read address is the start address for our Data Sampling – we are using LW0 as our start address.
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Click “Data Format”.
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Click “New…”
- Choose the Data type. In our example, we are using LW registers as 16-bit Unsigned. Click “OK”.
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Repeat this 3 times (remember, we are sampling 3 addresses – LW0-LW2). Click “Exit”
The Data Sampling Object list should now have the Data Sampling Object created on it. Click “Exit”.
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On the Data Sampling Object Window, we should see the Data length as “3 Word(s)”.
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To place a trend graph on the screen, click on “Trend Display” under the Data/History tab.
Select the Data Sampling Object to use. If there is more than one, they will be available on the drop-down list. For this example, we are using Time to scale the X axis:
In the “Channel” tab, we can select which data samples are displayed and set the scale (min-max), assign a pen colour and width,In the example program, the value of the LW registers is 0-100, so our minimum is 0 and our maximum is 100.
Exampda Shirin
Tsohonample project is available to download here. You will need at least version 6.01.02.123 to open this file.
Ƙayyadaddun bayanai
- Samfura: Data Sampling
- Sigar Software: EasyBuilder Pro V6.10.01
Umarnin Amfani da samfur
Ƙarsheview
Bayan ayyana yadda bayanai suke sampjagoranci, samptsawon lokaci, adireshi, ko tsawon bayanai, sampAna iya adana bayanan jagora zuwa wurin da aka keɓe, kamar ƙwaƙwalwar HMI, katin SD, ko faifan USB. Nuni na Trend da Tarihin Nuni abubuwan nuni za a iya amfani da su don nuna sampling records.
Data Sampling Management
Ƙirƙiri sabon Data Sampling object first by following these steps:
- From the menu, select [Data/History] and click [Data Sampling].
- Danna [Sabo] don gama saitunan da suka dace.
Creating a New Data Sampling:
Mai zuwa yana gabatar da yadda ake saita sabon Data Sampling for eMT, iE, XE, mTV, and iP Series.
Rikodin bayanai (ainihin lokaci)
In Real-time Mode, when [Auto. stop] is not selected, the maximum number of data records that can be saved on HMI is 86400. When the number of records exceeds 86400, the earliest data will be deleted. Data of different formats in consecutive registers can be sampjagoranci.
Musamman file handling
Koma zuwa sashe 8.3.2 Na musamman File Handling for detailed information on file gudanarwa.
FAQs
Tambaya: A ina aka ajiye bayanan bayanan lokacin da ake gudanar da simulation akan PC?
A: Duk bayanai sampling will be saved to the datalog folder in C: EBPro[Storage Location]datalog when running the simulation on PC.
Tambaya: Ta yaya zan iya hana sararin ajiya ya ƙare lokacin amfani da Data Sampling?
A: Kuna iya saita iyakoki don kiyayewa files kuma siffanta file handling to manage storage space efficiently. Refer to the user manual for detailed instructions.
Tambaya: Menene mafi ƙarancin tazara tsakanin cin nasara biyu na kisa yayin amfani da LB-9034?
A: The shortest interval between two successful executions when using LB-9034 is 2 seconds.
Takardu / Albarkatu
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WEINTEK HMI Data Sampling [pdf] Manual mai amfani V6.10.01, HMI Data Sampling, HMI, Data Sampling, Sampling |