Activity for valeria
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valeria posted a comment on discussion Codesys V2.3 🇬🇧
Hello, I am working with a (real) PLC which accept (so far) only the CODESYS V3.5 SP14 Patch 3 version and need to use ModbusFB library. The version I have found is the ModbusFB 3.5.17.0 (3S – Smart Software Solution GmbH) which looks to be a too recent version to fit in the CODESYS V3.5 SP14 Patch version. Does any way to get a ModbusFB library which would fit the CODESYS V3.5 SP14 Patch version?
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Again, thanks for the link. I had a look at this example, understood the global idea and made a super very simple test : instance one object "clientTcp: ModbusFB.ClientTcp;" The library ModbusFB was download "automatically" via Library Manager. When I instance the object "clientTcp: ModbusFB.ClientTcp;" , I have no red underlined and when I compile the code get a bunch of errors relative to the ModbusFB library. For example "Unknown type: SysComSettings" and when I look through the ModbusFB library...
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Again, thanks for the link. I had a look at this example, understood the global idea and made a super very simple test : instance one object "clientTcp: ModbusFB.ClientTcp;" The library ModbusFB was download "automatically" via Library Manager. When I instance the object "clientTcp: ModbusFB.ClientTcp;" , I have no red underlined and when I compile the code get a bunch of errors relative to the ModbusFB library. For example "Unknown type: SysComSettings" and when I look through the ModbusFB library...
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Wow! Sound good :) I have a look. Thanks
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I'm new in Codesys. I have to communicate with a large number of remote Modbus slave. For this I would like to create an "object" (FB or others... whatever) MBslave and instantiate it several times. I can realize this graphically (in the device tree in codesys) by creating under "Ethernet" a "Modbus_Master" module and then under that create all the Modbus_Slave modules. But for reasons of maintenance I want to realize this "by hand". Is this possible? I have already declared variables of type "ModbusTCPSlave"...
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I'm new in Codesys. I have to communicate with a large number of remote Modbus slave. For this I would like to create an "object" (FB or others... whatever) MBslave and instantiate it several times. I can realize this graphically (left tab in codesys) by creating under "Ethernet" a "Modbus_Master" module and then under that create all the Modbus_Slave modules. But for reasons of maintenance I want to realize this "by hand". Is this possible? I have already declared variables of type "ModbusTCPSlave"...