Activity for fefefede
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fefefede posted a comment on discussion Engineering 🇬🇧
Hello and thank you so much for your replay. I'm a beginner and i have install the library but i cant use..how can i use a library and function on codesys? I try to insert on my POU VAR rtcInstance: SysTimeRtc.ReadTime; // Dichiara una variabile per la funzione di lettura And then on my program // Leggi il tempo reale rtcInstance(); But have this error "C0035: Program name, function or function block instance expected insted of "rtcInstance" Where i'm wrong?
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Hello and thank you so much for your replay. I'm a beginner and i have install the library but i cant use..how can i use a library and function on codesys? I try to insert on my POU VAR rtcInstance: SysTimeRtc.ReadTime; // Dichiara una variabile per la funzione di lettura And then on my program // Leggi il tempo reale rtcInstance(); But have this error "C0035: Program name, function or function block instance expected insted of "rtcInstance" Where i'm wrong?
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Hello i tro to create a program to turn on or off the air condition in relationship temperature and numer of day. I can't get the number of day. I try this after installing SysTime library but this not work and have this error on debug ------ Build started: Application: Device.Sim.Device.Application ------- Typify code... Generate code... [ERROR] giorno_accensione_aria: PLC_PRG Device: PLC Logic: Application: C0032: Cannot convert type 'Unknown type: 'SysTimeCore(TRUE)'' to type 'TIME' [ERROR] giorno_accensione_aria:...
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Hello and thanks for reply. I not have "Libray Manager" on "Update Device". I not try to open project but i open Codesys and then create a new project and when try to generate code i have the error :/ I notiche a strnge situation. I have two different software on my pc: CODESYS V3.5 SP15 Patch 4 (with this my new program not work but can open and work with some course example); CODESYS V3.5 SP19 Patch 2 (with this my custom program work) Wich version i must be choose? Why i have two different version?...
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Hello and thanks for reply. I not have "Libray Manager" on "Update Device". I not try to open project but i open Codesys and then create a new project and when try to generate code i have the error :/
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Hello, i'm a new user of Codesys and student of ST program for PLC. Since today for a few new projects i have two error code C0521 and i can't solve. I also just try to update device and search library but nothign resolve. How can i fix this? Thanks