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@kaizen_nagoya

RaspberryPiでEtherCAT

More than 1 year has passed since last update.

1

コラム RaspberryPiでEtherCATを動かそう!
https://nonnoise.github.io/EtherCAT_Document/build/html/rst/C02.html

ArtifactNoiseが作成したEtherCATモジュールを買います。
EtherCAT GPIO16ポート LAN9252使用評価ボード
https://nonnoise.github.io/EtherCAT_Document/build/html/rst/M01.html
https://artifactnoise.stores.jp/items/5c545082aee1bb192c4182eb
EtherCATモジュール用LEDx16ボード
https://nonnoise.github.io/EtherCAT_Document/build/html/rst/M02.html

LED16 リンク切れ.ただし、評価ボードにLED含むとの記述あり。

2

【CODESYS】 EtherCATをはじめ、14種のフィールドバスをサポート
https://linx.jp/linx_express/i16257/linx_express_i16257.html

Raspberry Piボード向けに評価用ランタイムソフトウェアもリリースされています。
Raspberry Piをお持ちの方は、以下からパッケージをダウンロードすることでRaspberry PiをCODESYSコントローラーとして利用することができます。

3

EtherCAT® Shield for Raspberry PI – EtherBerry V1.6
http://www.industrialberry.com/etherberry-v1-6/

LAN9252

http://ww1.microchip.com/downloads/jp/DeviceDoc/00001909A_JP.pdf
https://linx.jp/linx_express/i16257/linx_express_i16257.html

用語

AI: Analog Input
AIO: Analog Input and Output
ICLK: Input Clock
OCLK: Output Clock

P: Power
PD: Pull down
PU: Pull up

N/A: not available, not applicable
NRZI: Non Return to Zero Inverted
NC: Not connected
OUI:Organizationally Unique Identifier
PISO: Parallel In Serial Out
PLL: Phase lock loop
PTP: Precision Time Protocol
R: Reserved
RTC: Real Time Clock
SA: Sender Address
SFD: Start of Frame Delimiter: Ethernet
SIPO: Serial In Parallel Out
SMI: Serial Management Interface
SQE: Signal Quality Error
SSD: Start of Stream Delimiter
UDP: User Datagram Protocol
UUID: Universally Unique IDentifier
R: Read
W: word, Write

reference

なぜ「ラズパイ」が産業機器向けに伸びているのか
https://techfactory.itmedia.co.jp/tf/articles/1612/28/news010.html

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kaizen_nagoya
I'm a network designer.I work on TOPPERS SmallestSetProfile Kernel,MISRA-C, STARC RTL Design StyleGuide (Verilog-HDL),HAZOP,ISO/IEC15504(AutomotiveSPICE),ISO26262. I was an editor on ISO/IEC 15504.

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