Brand:140PLC

Type:140CRA93200

Origin: the United States

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

^{Spare parts spare parts, the main DCS control system of PLC system and the robot system spare parts,}

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

The five lower-level controller tag structures contain other controller tags and controller tag structures. Click the [+] sign next to any controller tag structure to expand it and view the next level in the structure. For example, if you expand the MBS.DATA controller tag structure, you see that it contains two controller tag arrays, MBS.DATA.ReadData and MBS.DATA.WriteData, which are 600-element integer arrays by default. The controller tags in the Add-On Instruction are commented in the DESCRIPTION column. Notice that the DATA TYPE column displays the data types used to declare each controller tag, controller tag array or controller tag structure. Individual controller tags are declared with basic data types, such as INT and BOOL. Controller tag arrays are declared with arrays of basic data types. Controller tag structures are declared with userdefined data types (UDTs)

User-Defined Data Types (UDTs) User-defined data types (UDTs) allow you to organize collections of data types into groupings. You can use these groupings, or data type structures, to declare the data types for controller tag structures. Another advantage of defining a UDT is that you may reuse it in other controller tag structures that use the same data types. The Add-On Instruction for the MVI69E-MBS module has pre-defined UDTs. You can find them in the User-Defined subfolder, located in the Data Types folder in the Controller Organizer pane of the main RSLogix window. Like the controller tags, the UDTs are organized in a multiple-level tree structure. 4.2.1 MVI69E-MBS User-Defined Data Types Twenty different UDTs are defined for the MVI69E-MBS Add-On Instruction. The main UDT, MBSMODULEDEF, contains all the data types for the module and was used to create the main controller tag structure, MBS. There are five UDTs one level below MBSMODULEDEF. These lower-level UDTs were used to create the MBS.CONFIG, MBS.DATA, MBS. CONTROL, MBS.STATUS, and MBS.UTIL controller tag structures.