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9 Overview of DriveProgramming
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
9-1 Overview of DriveProgramming
9
The details of the main DrvieProgramming function are as follows.
The main functions of the DriveProgramming Editor available in CX-Drive are as shown below.
For details, refer to “DriveProgramming User’s Manual (I580)”.
DriveProgramming Function
Item Specifications
Program
specifications
Programming
language
Flowchart and text language method
Input device
Windows computer
(The supported operating systems are Windows XP SP3, Windows
Vista, and Windows 7.)
Program capacity
1024 steps max.: 6 KB
(1024 steps max. for a total of 5 tasks)
Programming
support function
Functions supported in Inverter/Servo support tool CX-Drive
• Program editing and display
• Program compilation (Program syntax check)
• Program downloading, uploading, and all clear
Execution format
• Execution by interpreter
• Execution cycle: 2 ms/step (5 commands executable through 5-task
parallel processing)
• Subroutine call supported (Nesting in 8 levels max.)
Function Description
Programming Supports the creation, editing, saving, reading, and printing of user programs.
Compilation
Compiles a user programs.
*1
*1. Compilation is the process to generate an intermediate code after a program check.
Transfer
Downloads a user program to the inverter, or
uploads a user program from the inverter.
Debugging support
Starts and stops the execution of a program.
This allows the user to check the inverter status monitor etc.
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