Recent Posts

21

Open Discussion / Exception "Send Queue Full" using in ModbusRTUComDev v399ybeta40

« Last post by tecnico_ably_it on March 07, 2024, 08:41:47 AM »

Hi
Under the conditions of 2 devices connected using two com ports (one device per com port),
after a few minutes the active communications, I turned off one of the two devices to simulate a time out error;
this was the result:

Exception message:
Message
   "Send Queue Full"   String
Source
   "MfgControl.AdvancedHMI.Drivers"   String
StackTrace:
   "in MfgControl.AdvancedHMI.Drivers.Modbus.RTU.ModbusRTU.SendRequest(ModbusPDUFrame PDU)" & vbCrLf &
   "in MfgControl.AdvancedHMI.Drivers.Modbus.ModbusBase.BeginRead(ModbusAddress address)" & vbCrLf &
   "in MfgControl.AdvancedHMI.Drivers.Modbus.ModbusBase.BeginRead(String startAddress, Int32
          numberOfElements)" & vbCrLf & 
   "in AdvancedHMIDrivers.ModbusRTUCom.BeginRead(String startAddress, Int32 numberOfElements) in
         .\AdvancedHMIDrivers\Modbus\ModbusRTUCom.vb: row 291" & vbCrLf &
   "in MfgControl.AdvancedHMI.Drivers.Modbus.ModbusBase.b()"   String
   
TargetSite
   {Void SendRequest(MfgControl.AdvancedHMI.Drivers.Modbus.ModbusPDUFrame)}   
        System.Reflection.MethodBase {System.Reflection.RuntimeMethodInfo}

22

Support Questions / Re: uncatchable System.Net.Sockets.SocketException thrown when trying to read tag

« Last post by Archie on March 06, 2024, 12:30:01 PM »

Send it to the sales at advancedhmi.com email.

23

Support Questions / Re: uncatchable System.Net.Sockets.SocketException thrown when trying to read tag

« Last post by mreighteen on March 06, 2024, 04:09:16 AM »

Hi,

I updated the driver to version 1.3.4.0 however, the unhandled exception still occurs. I've created a minimal working example. What's the best way to send this to you without sharing the dll publicly?

Thanks!

24

Support Questions / Re: Changing the Look of a Button

« Last post by Arvanoss on March 04, 2024, 05:53:29 AM »

Thank you Archie that works very well.

25

Support Questions / Re: RE: Make Global Object

« Last post by zach_a_ary on March 01, 2024, 10:16:25 PM »

wow, after i went through the trouble of posting all those screenshots, i found one of my problems. I use inputs from several different PLCs. I routed all the traffic through one PLC so 90% of my forms all have the same ip address in ethernet driver. This particular input i decided to test is not the main PLC i pull information from. I changed it in the "groupedobject" config, but forgot to add a new ethernet driver for "192.168.70.10" on this form. However, after fixing that it is still not working.

26

Support Questions / Re: RE: Make Global Object

« Last post by zach_a_ary on March 01, 2024, 09:59:27 PM »

continued

27

Support Questions / Re: RE: Make Global Object

« Last post by zach_a_ary on March 01, 2024, 09:59:00 PM »

continued

28

Support Questions / Re: RE: Make Global Object

« Last post by zach_a_ary on March 01, 2024, 09:58:38 PM »

continued

29

Support Questions / Re: RE: Make Global Object

« Last post by zach_a_ary on March 01, 2024, 09:58:15 PM »

continued

30

Support Questions / Re: RE: Make Global Object

« Last post by zach_a_ary on March 01, 2024, 09:57:44 PM »

continued