โมดูล Simple Motion คุณสมบัติ-RD77MS

แนวคิด

The MELSEC iQ-R Series is provided with sophisticated dual engines: the PLC CPU engine for machine การควบคุม and the Motion CPU engine for Motion การควบคุม. The engines respectively process different ชนิดs of การควบคุม based on the characteristic of each engine while working together on data through a high-ความเร็ว system bus. CPU loads are significantly distributed by these dual engines compared with a single engine, enabling any equipment to maximize its performance, even for a load change machine or multi-axis equipment.

The MELSERVO-J4 Series servo amplifier is an environmentally and user friendly product, while offering industry-leading level of performance. Connecting the amplifiers to "SSCNETIII/H" optical network enables high-ความเร็ว and high-accuracy การควบคุม with the MR-J4 dedicated engine and high-resolution encoder.

Select the most suitable combination of CPU engines that can reduce cost and maximize machine performance to the fullest from our extensive product line. Efficiency in designing and debugging is also improved.

Programming efficiency matters when it comes to productivity. The MELSEC iQ-R Series optimizes all procedures, from designing, debugging, to startup.

Equipped with advanced dual engines that are only possible with our cutting-edge iQ platform technology, the MELSEC iQ-R Series takes a step further to accelerate the equipment revolution by collaborating with our partner companies. Now, a wide variety of SSCNETIII/H compatible partner products are available, such as stepping motors and direct drive motors.

คุณสมบัติ

• Wide-ช่วง, sophisticated Motion การควบคุมs, such as advanced การควบคุมแบบซิงโครนัส, การควบคุมแบบแคม, ความเร็ว-การควบคุมแรงบิด (tightening & press-fit การควบคุม) can be achieved just with sequence programs including ฟังก์ชัน blocks.
• All the ฟังก์ชัน of QD75MH are included in the โมดูล Simple Motion.
• From programming to servo amplifier configuration, everything is packed into an easy-to-use engineering software (MELSOFT GX Works3).

Superb ฟังก์ชันality for Wide-ช่วง Applications

All-in-one Engineering Tool

Various features have been consolidated in one software (MELSOFT GX Works3), covering from programming to debugging for a servo system consisting of โมดูล Simple Motions and servo amplifiers.

Basic Performance

Tact time is dramatically reduced by improving basic performance of the โมดูล Simple Motion.

ความเร็วสูง Synchronous เครือข่าย SSCNETIII/H

• Communications ความเร็ว is increased to 150 Mbps full duplex (equivalent to 300 Mbps half duplex), three times faster than the conventional ความเร็ว.
  System response is dramatically improved.
• Smooth การควบคุม of a machine is possible using high-ความเร็ว serial communications with a cycle time of 0.222 ms.
• Synchronous communications are achieved with SSCNETIII/H, offering technical advantages for machines that require deterministic การควบคุม.
• Long distance wiring is possible up to 3200 m (10498.69 ft.) per system (maximum of 100 m (328.08 ft.) between stations x การควบคุม axes up to 32 axes), suitable for large-scale systems.
• SSCNETIII/H compatible and SSCNETIII compatible servo amplifiers can be used together.
  (The communications ความเร็ว when SSCNETIII compatible products are used together in the same system: 150 Mbps full duplex)
  

  (Note): SSCNET (Servo System Controller เครือข่าย)

Positioning Control

การควบคุมตำแหน่ง is easily executed using a Motion profile table.

Basic Positioning Control

• To respond to various application needs, the โมดูล Simple Motion offers various การควบคุม methods, such as linear interpolation, 2-การอินเตอร์โพเลชันวงกลมหลายแกน, การป้อนระยะพิทช์คงที่, and continuous path การควบคุม.
• Automatic operation can be executed easily by setting positioning addresses, ความเร็วs, and other setting items in a sequence program.
• Powerful sub-ฟังก์ชัน, such as M-code output, skip, ความเร็ว change, and ฟังก์ชันเปลี่ยนตำแหน่งเป้าหมายs, are available.

การควบคุมแบบซิงโครนัสขั้นสูง

The advanced การควบคุมแบบซิงโครนัส is software-based การควบคุมแบบซิงโครนัส as an alternative to mechanical การควบคุม, such as gear, shaft, clutch, ความเร็ว change gear and cam. In addition, การควบคุมแบบแคม becomes even easier with cam auto-generation ฟังก์ชัน.
The การควบคุมแบบซิงโครนัส can be flexibly started/ended for each axis, allowing the การควบคุมแบบซิงโครนัส axis and positioning การควบคุม axis to be used within the same program.

All axes are synchronized using a synchronous encoder axis or a servo input axis.

Application

Packing machines, printing machines,
diaper manufacturing machines,
tire molder

Only two axes are in synchronization. The other axes are in positioning การควบคุม.

Application

Tandem configuration

Module configuration of การควบคุมแบบซิงโครนัส

The whole โมดูล configuration of the advanced การควบคุมแบบซิงโครนัส can be displayed in one screen, and monitoring of the target โมดูล can be also viewed, which enables more efficient debugging.

Cam ฟังก์ชัน

The output axis for การควบคุมแบบซิงโครนัส is operated with a cam.
The following three operations can be performed with the cam functions: Linear operation, Two-way operation, and Feed operation; therefore any of the three can be selected to suit your application.

Simulation

The MELSOFT GX Works3 simulation enables a program operation to be checked without an actual machine even during the debugging process and hence a shorter startup time. In addition, multiple โมดูล Simple Motions can be simulated at the same time.

Multi-axis Adjustment ฟังก์ชัน

The multi-axis adjustment ฟังก์ชัน enables simpler servo adjustment and quicker startup for machines executing multi-axis simultaneous operation, such as a tandem configuration.

• Multi-axis simultaneous JOG operation by specifying ความเร็ว and acceleration/deceleration time
• Multi-axis simultaneous positioning
• Multi-axis simultaneous tuning by the same settings

Helical interpolation

Helical interpolation draws a helical path by a linear interpolation axis (Z-axis) following to 2-การอินเตอร์โพเลชันวงกลมหลายแกน การควบคุม (X-axis and Y-axis).
For applications that require the boring of deep, large holes, usually the helical interpolation of the three axes must be taken into consideration.

• Milling is done in a circle, with the X and Y axes synchronized to achieve the pre-set size.
• The depth of the hole is simultaneously การควบคุมled along the Z axis, ensuring minimal deviation in the cutting bit position.

Control Flow

Various positioning การควบคุมs such as linear interpolation can be performed just by writing positioning data to the buffer memory using a sequence program or a ฟังก์ชัน block.

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