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davidbo
Joined:
2020-01-17 10:57:08+00:00

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  • Posted a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    Using CODESYS V3.5 SP 2 and CODESYS Control for Raspberry Pi SL version 3.5.15.30 Together with a DNS/DHCP Server made with another Pi I get the following error in UaExpert when connected with a laptop. 17:41:43.393 | Server Node | OPCUAServer@harmonia-05 | Endpoint: 'opc.tcp://harmonia-05:4840' 17:41:43.393 | Server Node | OPCUAServer@harmonia-05 | Security policy: 'http://opcfoundation.org/UA/SecurityPolicy#None' 17:41:43.393 | Server Node | OPCUAServer@harmonia-05 | ApplicationUri: 'urn:harmonia-05:3S%20-%20Smart%20Software%20Solutions%20GmbH:CODESYS%20Control%20for%20Raspberry%20Pi%20SL:OPCUA:Server'...

  • Modified a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge
  • Modified a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    I have an RS485 with 3 MODBUS slave devices and with different addresses connected. I assume that I have to add 3 Modbus_Serial_Device in codesys but I am only allowed to add one. Why?

  • Posted a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    I have an RS485 with 3 MODBUS slave devices and with different addresses connected. I assume that I have to add 3 Modbus_Serial_Device in codesys but I am only allowed to add one. Why?

  • Posted a comment on discussion Engineering πŸ‡¬πŸ‡§ on CODESYS Forge

    My application sometimes throws a watchdog exeception because some calculations take too long time. My application consists of 3 FB how can i figure out in which FB it occurs. A press on SOURCEPOSITION gives "The position could not be matched to a POU. Code for the application must be generated for this to work". Why that? I mean I have coded in CODESYS so there must be code.

  • Posted a comment on discussion Visualization πŸ‡¬πŸ‡§ on CODESYS Forge

    It seems that the problem occurs when the XYchart is in a frame. How can you have an XYchart in a frame?

  • Modified a comment on discussion Visualization πŸ‡¬πŸ‡§ on CODESYS Forge

    I have tried to create a XYchart with the bare minimum. I have VAR aV: ARRAY [0..10] OF REAL:= [10,21,30,40,50,60,60,60,60,60,60]; aDuty: ARRAY [0..10] OF REAL:=[ 0,10,20,30,40,50,60,70,80,90,100]; END_VAR But my application crash with an exception Why does it crash

  • Modified a comment on discussion Visualization πŸ‡¬πŸ‡§ on CODESYS Forge

    I have tried to create a XYchart with the bare minimum. I have VAR aV: ARRAY [0..10] OF REAL:= [10,21,30,40,50,60,60,60,60,60,60]; aDuty: ARRAY [0..10] OF REAL:=[ 0,10,20,30,40,50,60,70,80,90,100]; END_VAR But my application crash with an exception Why does it crash

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