Can I view the M580 variable comment in my OPCUA client when communicating to the EcoStruxure OPCUA server Expert?
Issue:
Viewing variable comment from EcoStruxure OPCUA server Expert
Product Line:
EcoStruxure OPCUA server Expert
Resolution:
The variable comments can be accessed by the OPCUA client if the OPCUA server Expert is configured to use the symbol table file(.XVM). The PLC variable comment is included in the XVM database file. However when using data dictionary, all symbolized variables with their characteristics except variable comments, of the application are embedded in the PLC memory. Since the variable comments are not stored in the PLC memory, if the OPCUA Server Expert is configured to use Data dictionary, it would not be possible for the UA client to access it.
Viewing variable comment from EcoStruxure OPCUA server Expert
Product Line:
EcoStruxure OPCUA server Expert
Resolution:
The variable comments can be accessed by the OPCUA client if the OPCUA server Expert is configured to use the symbol table file(.XVM). The PLC variable comment is included in the XVM database file. However when using data dictionary, all symbolized variables with their characteristics except variable comments, of the application are embedded in the PLC memory. Since the variable comments are not stored in the PLC memory, if the OPCUA Server Expert is configured to use Data dictionary, it would not be possible for the UA client to access it.
Publicado para: Schneider Electric Mexico
¿Necesitas ayuda?
Selector de productos
Encuentra rápida y fácilmente los productos y accesorios adecuados para tus aplicaciones.
Pedir presupuesto
Comienza tu consulta de ventas en línea y un experto se pondrá en contacto contigo.
¿Dónde comprar?
Encuentra fácilmente el distribuidor de Schneider Electric más cercano a ti.
Centro de ayuda
Encuentra recursos de soporte para todas tus necesidades en un solo lugar.