GIDDINGS & LEWIS SMP400控制器模块

1.产 品 资 料 介 绍：

GIDDINGS & LEWIS SMP400 控制器模块详解

一、核心功能：自动化系统的 “中央大脑”

二、技术特点：支撑复杂控制的关键性能

• 强大处理能力：搭载高速数字信号处理器（DSP），可同时处理多轴运动控制算法（如插补运算、轨迹规划）与逻辑控制任务。在五轴数控机床中，能实时计算空间曲面的刀具路径，确保各轴运动误差控制在微米级。
• 多元通讯兼容：支持工业标准总线（如 PROFINET、EtherCAT）及 G&L 专用控制接口，可与伺服驱动器、PLC、人机界面等设备无缝对接。在自动化生产线中，能通过总线同步数十个工位的动作，通讯延迟≤1ms。
• 丰富 I/O 管理：可管理多路数字量（如开关信号、限位信号）和模拟量（如温度、压力信号）输入输出，适配传感器、电磁阀等各类外设。例如在包装机中，可同时采集 16 路物料检测信号，并输出 8 路执行器控制信号。
• 大容量程序存储：内置高速闪存与 RAM，可存储数万行加工程序、工艺参数及逻辑指令。在批量生产中，支持调用不同产品的加工程序，切换时间≤0.5 秒，满足柔性制造需求。
• 灵活扩展能力：通过模块化接口与伺服驱动器、执行控制板、输入分析模块等外设协同工作，可从单台机床扩展至整线自动化系统。例如在汽车焊接生产线中，可扩展控制 20 台焊接机器人与 10 条输送线。
• 高实时性响应：指令处理周期达毫秒级，能在高速加工场景中（如主轴 10000rpm 运转时）实时调整进给速度，避免振动与误差累积。在机器人轨迹跟踪中，可每 1ms 修正一次运动指令，确保重复定位精度 ±0.02mm。
• 全面保护机制：集成过载、短路、过压及信号异常保护逻辑，当检测到设备故障（如电机过流、传感器断线）时，可在 10ms 内触发急停指令，并记录故障代码，便于快速排查。
• 模块化安装设计：采用标准化机架式安装，可直接嵌入控制柜，支持热插拔维护（部分型号）。在生产线不停机维护时，模块更换时间≤5 分钟，降低停机损失。

英文资料：

GIDINGS&LEWIS SMP400 Controller Module Detailed Explanation

1、 Core Function: The 'Central Brain' of Automation Systems

The GIDINGS&LEWIS SMP400 controller module, as the core processing unit of high-performance CNC systems, is the "nerve center" of machine tools and automation equipment. It receives real-time signals from input modules, sensors, and operation terminals, processes them at high speed to generate precise control instructions, coordinates the actions of external devices such as servo drives and actuators, and achieves automatic execution of multi axis linkage, process logic, and complex processes. Its core value lies in converting dispersed device signals into collaborative action instructions, which is the core hub to ensure high-speed and high-precision operation of the system.

2、 Technical features: Key performance supporting complex control

Powerful processing capability: Equipped with a high-speed digital signal processor (DSP), it can simultaneously handle multi axis motion control algorithms (such as interpolation and trajectory planning) and logical control tasks. In a five axis CNC machine tool, the tool path of the spatial surface can be calculated in real time to ensure that the motion error of each axis is controlled at the micrometer level.

Multi communication compatibility: Supports industrial standard buses (such as PROFINET, EtherCAT) and G&L dedicated control interfaces, which can be used with servo drives PLC、 Seamless integration of human-machine interface and other devices. In an automated production line, the actions of dozens of workstations can be synchronized through a bus, with a communication delay of ≤ 1ms.

Rich I/O management: It can manage the input and output of multiple digital signals (such as switch signals, limit signals) and analog signals (such as temperature and pressure signals), and adapt to various peripherals such as sensors and solenoid valves. For example, in a packaging machine, 16 material detection signals can be collected simultaneously and 8 actuator control signals can be output.

Large capacity program storage: Built in high-speed flash memory and RAM, capable of storing tens of thousands of lines of processing programs, process parameters, and logic instructions. In mass production, it supports calling processing programs for different products with a switching time of ≤ 0.5 seconds, meeting the requirements of flexible manufacturing.

Flexible scalability: Through modular interfaces and collaborative work with external devices such as servo drives, execution control boards, input analysis modules, etc., it can be extended from a single machine tool to the entire line automation system. For example, in the automotive welding production line, it is possible to expand and control 20 welding robots and 10 conveyor lines.

High real-time response: The instruction processing cycle can reach milliseconds, and the feed rate can be adjusted in real-time in high-speed machining scenarios (such as when the spindle is running at 10000rpm) to avoid vibration and error accumulation. In robot trajectory tracking, the motion command can be corrected every 1ms to ensure a repeat positioning accuracy of ± 0.02mm.

Comprehensive protection mechanism: Integrated overload, short circuit, overvoltage, and signal abnormality protection logic. When equipment faults are detected (such as motor overcurrent or sensor disconnection), emergency stop commands can be triggered within 10ms and fault codes can be recorded for quick troubleshooting.

2.产      品      展      示      

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