GSK 25i Milling CNC System PLC Programming and Connection User Manual Volume II

About this manual

This document is Volume II of the user manual for the GSK 25i Milling Machining Center CNC System. It focuses on the Programmable Logic Controller (PLC) programming aspects, including sequence program creation, ladder diagram establishment, debugging, and the execution process of sequence programs.

The guide details specific PLC specifications such as memory capacities for internal relays, data tables, timers, and counters. It provides a comprehensive list of basic and functional instructions available in the GSK25i system, covering logic operations, arithmetic functions, data transfer, and control commands like jump and subprogram calls.

What's inside

• PLC Programming
• Sequence Program Creating Process
• Ladder Diagram Establishment
• PLC Basic Instruction
• PLC Functional Instructions
• Address Assignment
• System Connection
• I/O Interface
• Ethernet Communication
• Signal Table

Specifications

Frequently asked questions

What is the execution period of the first level sequence program?

The 1st level execution period is 8ms.

How many functional commands are available in the GSK25i PLC?

There are 44 functional commands available.

Can the system handle a program with more than 12000 steps?

No, the maximum program capacity is limited to 12000 steps.

What languages are supported for PLC programming in this system?

The system supports Ladder and command table languages.