General The J1939 Manager is inserted in the device tree below the CAN bus node. It provides the J1939 parameter groups and signal database. The ECUs are inserted below the J1939 Manager. The Scan Dev

Configuration Tip See the general description for information about the following tabs of the device editor. Tab: <device name> I/O Mapping Tab: <device name> IEC Objects Tab: <device name> Parameters

Functions Reconfiguration – J1939 With the "Reconfiguration" function, you can dynamically adapt a J1939 configuration at application runtime which was initially downloaded to the controller. With the

Diagnosis Control devices can independently send diagnostic messages (DM). The most important diagnostic messages are DM1 and DM2. DM1 contains a list of the currently active diagnostic trouble codes

Overview After CODESYS CFC is installed, the two implementation languages are available  in CODESYS : Continuous Function Chart (CFC) and Continuous Function Chart (CFC) - page-oriented. In the Add PO

Data Persistence The lifespan of a variable and its data begins at the time when the variable is created and ends at the time when the variable is deleted and its memory is freed. The time when the va

Structured Text (ST), Extended Structured Text (ExST) The ST editor is used for the programming of POUs in the IEC 61131-3 programming language Structured Text (ST) and Extended Structured Text. The E

Checking Syntax and Analyzing Code CODESYS provides useful functions for detecting errors and helping you to create programs. The syntax check marks errors and outputs them to the message view as earl

Object-Oriented Programming CODESYS supports object-oriented programming with function blocks and makes the following functions and objects available for this purpose: Methods Interfaces Properties In

Data Sampling with Trace Requirement: The CODESYS Trace package is installed. You can use a Trace to follow the value curve of variables on the controller in a similar way as a digital sampling oscill