OS-free CPU module
This is a CPU module on which only boot program is implemented. Any operating system (OS) which is corresponding to the boot program can be started.
Details
Features
- ARM Processor
Because of having ARM processor (Cortex-A9 MPCore，866MHz), high-speed control is possible. - Built-in boot program
It provides boot measures as per the standard usage of the boot program, boot Flash memory / SD card / network. Moreover, environmental variable set up is performed through RS-232C as per the terminal. - DDR3 SDRAM
Double data rate mode 3 realizes high-speed data transfer and low power consumption. - FLASH ROM / SRAM
Data can be easily stored on non-volatile devices. - Ample I/O of e-RT3/FA-M3 is accessible
The initialization process to access IO of e-RT3/FA-M3 is done by boot program. With developing OS drivers, user can access IO modules. - 10BASE-T/100BASE-TX/1000BASE-T Ethernet
By mounting 2ch Ethernet, debug environment and application environment can be separated. - SD card interface (2 slot)
SDHC memory card can be used. It has two SD card slots (SD1 and SD2). SD1 is used for system startup and always mounted. SD2 is removable. - PCI Interface
By using PCI bus, high-speed data communication with utility module is possible to execute. - MODE Switch
The start mode can be switched with the MODE switch at power-on and reset start. - Battery backup
The internal battery can provide the power supply to RTC and SRAM when the power is cut off.
The internal battery can be easily exchanged from the outside. A battery voltage reduction is notified with the BAT LED.
Specifications
| Item | Specifications | ||
|---|---|---|---|
| CPU | Cortex-A9 MPCore（Dual 866MHz） | ||
| Boot-loader | U-boot 2019.04 | ||
| Endian type | Little endian | ||
| Memory | FLASH ROM | 256 MB | |
| DDR3 SDRAM | 1 GB | ||
| SRAM | 8 MB | ||
| I/F | Ethernet | 10 BASE-T / 100 BASE-TX / 1000 BASE-T (2ch) | |
| RS-232C | 9.6kbps to 115.2kbps dedicated connector*1 | ||
| SD | SDHC memory card | ||
| PCI | For utility module（32bit） | ||
| JTAG | Dedicated connector | ||
| RAS function | Power Discontinuity Detection | Detects input power discontinuity, notification to application | |
| WDT | Monitoring application software operation status | ||
| SD card abnormality detection | Mounted the overcurrent secured circuit | ||
| FAIL Signal output | At abnormality detection, controls FAIL setting of power-supply module to notify exteriorly. | ||
| RTC | Year, month, day, hour, minute and second and the day of the week (battery backup) | ||
| Surrounding air temperature range | Operating : 0 to 55℃*2*2 | ||
| Storage : -20 to 75℃ | |||
| Surrounding humidity range | Operating : 10 to 90％RH (non-condensing) | ||
| Storage : 10 to 90％RH (non-condensing) | |||
| Surrounding atmosphere | No corrosive gas and thick dust | ||
| LED for status display | RDY，RUN，ALM，ERR，SD1，SD2，COM，BAT，U1，U2，U3，OS，8，4，2，1 | ||
| Rotary switch | Launch mode select switch | ||
| Set Switch | Launch mode set switch | ||
| Cooling type | Air cooling without blower | ||
| Mounting position | Slot 1 to 4 in main unit | ||
| Biggest mounting module count | 4 module / 1 unit | ||
| Current consumption | 1200mA | ||
| Outer dimensions | 28.9(W)×100(H)×83.2(D)mm | ||
| Masses | 200g（SD card is not included） | ||
*1 : KM72-2N conversion cable (sold separately) is necessary
*2 : You must select a SD memory card that can operate in the ambient temperature between 0 ℃ and 85 ℃.
Model and suffix codes
| Model | Suffix Code | Option Code | Specification |
|---|---|---|---|
| F3RP70 | -2L | - | FLASH ROM:256MB SDRAM:1GB SRAM:8MB |
| /L09 | With AI control license |
OS image
OS image for F3RP70 (SFRD14-MDW)
You can boot Ubuntu/Debian Linux by writing to the bootable SD card.
| Type name | Rev. | Specifications |
|---|---|---|
| SFRD14-MDW | R1.*.* | Ubuntu18.04LTS GNU_Linux4.14.164LTS+PREEMPT_RT |
| R2.*.* or later | Ubuntu20.04LTS/Debian11LTS GNU_Linux 4.14.314LTS+PREEMPT_RT |
The 4GB to 32GB SDHC memory card can be used with the F3RP70.
Use a card with a large number of endurance writes such as SLC or MLC.
Software
AI control software packege for F3RP70 (SFRM19-MDW) New !
AI control software package is required to create and use AI control applications that run on OS images for OS-Free CPU module (model: F3RP70-2L) of the e-RT3.
The software package provide an execution library and data acquisition application.
Features
- Execution library
By using the execution library, you can program AI control by using the control model generated by the AI control learning tool.
For the control functions of the execution library, an API is provided for PID calculations in addition to AI control calculations.
You can switch between calculation methods during transient response and settling time, and use the PID calculator as a feedback circuit.
Provides high-performance libraries for the C language environment. - AI control
It able to control the device using the AI control model learned by the AI control learning tool. - File Conversion Utility
This application converts data files collected by Yokogawa recorders into a format (TSV format) that can be uploaded to the AI Control Learning Tool (Cloud).
Precautions
The OS-free CPU module with AI control license [F3RP70-2L/L09] is required to control equipment using an AI control model.
The warranty of the open source software part, including our modified part, follows the license of each software.
For example, in the case of the GPL, there is no warranty. We provide no warranty for redistributed open source software.
Specifications
Execution library specifications
| Item | Specifications | |
|---|---|---|
| Library type | C language static library | |
| C language shared libraries | ||
| Control function | Calculation method | AI control |
| PID | ||
File conversion utility
| Data type | Target | Remarks |
|---|---|---|
| Input | Event data file (*.GEV) of GX, GP, GM | AS and display data files are not suppurted |
| Output | Input / Output data file (*.tsv) | - |
- Download software (Member site: login required)
Please go to "PLC/PAC & Embedded Controller" from "Useful Links".
License
AI control learning tool for F3RP70 (SFRL18-MPC) New !
AI control learning tool is provided as a cloud service.
AI control means that an AI learns and controls the causal relationship between conditions such as inputs to equipment and the surrounding environment, and the amount of control, such as output of the equipment.
The learning tool provides a cloud-based model generation (learning) environment.
Features
- Simulator generator function
Generation of the simulator is data-driven based on the equipment operation data.
Use of a simulator increases efficiency by speeding up repetitive learning and eliminating the need for actual machine work.
The accuracy of the simulator is displayed graphically. - AI control model learning function
The control models generated through AI learning achieve suitable control of the target equipment without having to understand the characteristics of the equipment in detail.
The response performance of the control model is displayed graphically. - Control model response performance check function
The response performance of the control model is displayed graphically. - Download AI control model function
It able to download the learned AI control model and use it in the AI control software package.
In one training, multiple control models consisting of multiple learning conditions are generated.
You can visually review and select from among those with a good response performance score, and download the best one for your needs.
Precautions
AI control learning does not guarantee the generation of the best control model.
As control models are data dependent, the performance of a control model varies depending on the characteristics of the equipment and the quality of the data provided.
Verified SD card
The SD cards of the following manufacturers have been verified for use with F3RP70-2L.
| Manufacturer | Manufacturer Model | Capacity |
|---|---|---|
| SanDisk | SDSDXWT-032G-JNJIP | 32GB |
| SanDisk | SDSDUW3-032G-JNJIN | 32GB |
| Transcend | TS32GSDC410M | 32GB |
| Hagiwara | NSDB-016GS(N24SEI | 16GB |
Note
- We recommend several insertions and removals when purchasing a new product.
- Please format before use.
- Please direct inquiries regarding the other manufacturers' verified SD cards above to their manufacturers.
- Please note that sales of the above-mentioned SD card may be discontinued from the manufacturer without prior notice.
About Support
Dedicated driver
The dedicated driver is provided as a product of Yokogawa Electric Corporation.
- Warranty
No warranty. We only check the operation with the provided package. - Support
No support. You will be responsible for how to use, and identifying problem causes when they occur.
Ubuntu/Debian Linux
These softwares are not products of Yokogawa Electric Corporation.
We are redistributing under each software license.
- About license
Follow the license of each software. Please confirm it respectively.
Many softwares follow the GPL and LGPL. Depending on the usage, your application may need to comply with the GPL, in which case you will be obliged to publish the source code. - About warranty
Follow the license of each software. Please confirm it respectively.
No guarantee by Yokogawa Electric Corporation. - About support
No support. You will be responsible for how to use, and identify problem causes when they occur.
Please confirm before purchase
Please confirm the following contents before purchasing this product.
- This module has only a boot loader (U-Boot). (OS is not included)
- Any OS can be started, but it is not supported for all OS.
- OSS (Open Source Software) is out of scoep of Yokogawa's warranty and support.
- Please contact us for the sales area, as it is necessary to confirm the availability of the cloud service.
It cannot be sold in China because it is not ready for sale of AI control learning service.
Downloads
Bulletins
- e-RT3 Plus Industrial AI Platform (3.0 MB)
Datenblätter
- FA-M3 / e-RT3 Overview (1.1 MB)
- eMbedded Machine Controller e-RT3 (for F3RP70-2L) (383 KB)
- Standard compliant products (192 KB)
Videos
AI development is not that difficult! This tutorial video shows you how to develop AI application on e-RT3 F3RP70 by running AI sample program available on Partner Portal.
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