braveheartjhl

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  • braveheartjhl
    Participant

    Hi Mikhail
    Thank you so much again.
    I use my demo app instead of Communicator,it works correctly.
    What means of the communication protocols,Could you please give me more information.

    braveheartjhl
    Participant

    Hi Mikhail
    Thank you so much for your information.
    But, ScadaCommMono.exe can’t work correctly. Specify a user account for Component Services and ScadaCommService can’t work correctly either.
    I find the other opc client “Prosys OPC Client”,The OPC Client can get value correctly from two OPC Server.
    prosys opc client
    prosys opc client

    Besides,I developed the demo program by “Scada.Comm.Svc.Manager” Class,the demo can get value of Device 61 “PNS” too.
    I can’t solved the problem.
    Thank you so much for your reading again.

    braveheartjhl
    Participant

    Hello Mikhail
    By the way, I developed demo program with “ScadaCommSvc” only,the demo can get value of Device 61 “PNS”.
    1.kp061.txt
    Device 61 “PNS”
    —————
    DLL : KpOpc
    State : normal
    Comm. session : 20/09/2017 10:24:38
    Command : time is undefined

    Comm. sessions (total / errors) : 4938 / 0
    Commands (total / errors) : 0 / 0
    Requests (total / errors) : 0 / 0

    Current device tags data
    +——–+——–+———+———+
    | Signal | Name | Value | Channel |
    +——–+——–+———+———+
    | ******** test ********************* |
    +——–+——–+———+———+
    | 1 | test.a | 343.100 | 601 |
    +——–+——–+———+———+

    No archive data

    No events

    No commands
    2.line006.log
    2017-09-20 10:25:25 Device 61. Handle current data changing. Subscription: test
    Device 61. Process tag. Name: test.a. Value: 144.679992675781. Quality: good

    2017-09-20 10:25:26 Device 61. Handle current data changing. Subscription: test
    Device 61. Process tag. Name: test.a. Value: 136.059997558594. Quality: good

    2017-09-20 10:25:27 Device 61. Handle current data changing. Subscription: test
    Device 61. Process tag. Name: test.a. Value: 131.740005493164. Quality: good

    3.line006.txt
    Line 6 “PNS”
    ————
    State : running
    Action : 20/09/2017 10:26:08 Communication with Device 61 “PNS”

    Custom Parameters
    —————–
    No

    Common Properties
    —————–
    No

    Active Devices
    ————–
    1. Device 61 “PNS” : normal

    4.demo program screen copy
    demo

    5.demo program source
    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using System.Windows.Forms;
    using Scada.Comm.Svc;

    namespace ScadaCommSvcTest
    {
    public partial class Form1 : Form
    {
    Manager manager;
    public Form1()
    {
    InitializeComponent();
    }

    private void Form1_Load(object sender, EventArgs e)
    {
    manager = new Manager();

    }

    private void button1_Click(object sender, EventArgs e)
    {
    manager.StartService();
    }

    private void button2_Click(object sender, EventArgs e)
    {
    manager.StopService();
    }
    }
    }

    Thank you so much for reading!
    Have a nice day!

    braveheartjhl
    Participant

    Hello Mikhail

    Thank you so much!

    Below are screen copy and log contents.
    1. Screen copy
    not value

    not value

    get value

    get value

    2. Log contents
    (1) line006.log
    2017-09-20 08:36:27 Initialize communication line 6 “PNS”
    2017-09-20 08:36:45 Start communication line 6 “PNS”

    2017-09-20 08:36:45 Communication session with the Device 61 “PNS”, type: KpOpc, call number: 127.0.0.1
    Connection to the OPC DA server has been established
    Create data reading subscription. Name: test
    Add tags to the created subscription. Count: 1

    (2) line006.txt
    Line 6 “PNS”
    ————
    State : running
    Action : 20/09/2017 10:13:26 Communication with Device 61 “PNS”

    Custom Parameters
    —————–
    No

    Common Properties
    —————–
    No

    Active Devices
    ————–
    1. Device 61 “PNS” : normal

    • This reply was modified 4 years, 4 months ago by braveheartjhl.
    in reply to: Scheme loading failed. #2541
    braveheartjhl
    Participant

    Hello Mikhail

    I installed WCF,the problem is solved.

    Thanks for all the help!

    braveheartjhl
    Participant

    Hi,Mikhail
    Thanks for your information.
    Thank you !

    • This reply was modified 4 years, 6 months ago by braveheartjhl.
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