- SYSMAC C series → MELSEC series program converter
ERNT-CQ1W2C
- Features
- Specifications
- External Dimensions・
Product CAD Data - Wiring diagrams and connection examples・
Note - Catalogs・
New Product Releases - Manual
- Technical information
（Technical News） - Downloads
- Video
- Related products
Features
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- Product overview:
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The program converter is software to convert OMRON SYSMAC C series programs to GX Developer
project files.
When using the SYSMAC C series programs in MELSEC iQ-R series modules, convert the programs
(CX-Programmer project files) with this program converter. After that, convert them into project files
compatible with the programming software for MELSEC iQ-R series, GX Works3.
- Merit.1
- Online help is available for users to check how to convert each unconverted instruction.
| Sales status | On sale |
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Basic specifications
| Item | Specifications | |
|---|---|---|
| Model | ERNT-CQ1W2C | |
| Category | Upgrade tool products | |
| Connected device | Programmable controllers | |
| Series of connected devices | MELSEC iQ-R | |
| MELSEC-Q | ||
| SYSMAC C | ||
| Product category | Program convertor | |
| Delivery date | - | |
Specifications
General specifications
| Item | Specifications | |
|---|---|---|
Product specifications
| Item | Specifications | |
|---|---|---|
| SYSMAC C series CPU module (source) | The CPU module of the SYSMAC C1000H/C2000H/C200H/CJ1/CS1 series is automatically determined from the project file saved in CX-Programmer. | |
| MELSEC-Q series CPU module (destination) | The CPU module for the replaced system can be selected freely among the MELSEC-Q series (Q mode) CPU modules (Q00J/Q00/Q01/Q02CPU/Q02H/Q06H/Q12H/Q25H/Q12PH/Q25PH). | |
| Sequence instruction | The sequence instructions of the SYSMAC C series are automatically converted into the corresponding instructions of the MELSEC-Q series. If the MELSEC-Q series has no corresponding instruction, the instructions of the SYSMAC C series are automatically converted in accordance with the processing method set in parameters. |
|
| Relay | The relays of the SYSMAC C series are automatically converted into the corresponding devices of the MELSEC-Q series. If the MELSEC-Q series has no corresponding device, the relays of the SYSMAC C series are automatically converted into the alternative devices set in parameters. |
|
| Global variable | The global variables of the SYSMAC C series are converted into the devices in the common device comment of the MELSEC-Q series. [Maximum number of convertible characters: 8] |
|
| Local variable | The local variables of the SYSMAC C series are converted into the devices in the device comment by program of the MELSEC-Q series. [Maximum number of convertible characters: 8] |
|
| Global variable I/O comment | The global variable I/O comments of the SYSMAC C series are converted into the common device comments of the MELSEC-Q series. [Maximum number of convertible characters: 32] |
|
| Local variable I/O comment | The local variable I/O comments of the SYSMAC C series are converted into the device comments by program of the MELSEC-Q series. [Maximum number of convertible characters: 32] |
|
| Program / Section / Line comment | These comments of the SYSMAC C series are converted into the peripheral statements of the MELSEC-Q series. The program comments are inserted to the start of the program. The section comments are inserted to the front of the first ladder of each section. The maximum number of convertible characters is 64 per line. If exceeded, the comment is split into multiple lines. |
|
| PLC memory | Data that is read from the PLC memory of the SYSMAC C series CPU module is set to the device memory of the MELSEC-Q series CPU module. Only three relays and devices can be set: DM → D, TIM → T, CNT → C. |
|
| Special I/O module setting | This parameter is used to distinguish the special I/O modules of the SYSMAC C series (when used) from the I/O modules. In addition, the I/O assignment of all the slots can be checked. |
|
| Error processing setting | This parameter is used to specify the processing method when a conversion error of the sequence instructions and relays occurs during the automatic conversion. | |
| Alternative relay setting | This parameter is used to set an alternative device for the relay of the SYSMAC C series when the MELSEC-Q series has no corresponding device. | |
| Saving/reading the parameter settings | The parameter settings above can be saved. The saved parameter settings can be read and used whenever the conversion is performed under the same conditions. |
|
| Project file creation | The converted program is saved as a GX Developer project file. | |
| CSV format file creation | The converted sequence programs and comments are saved as a CSV format file. The CSV format file can be loaded directly onto the ladder edit window and the comment edit window of GX Works2. |
|
| Conversion status file creation | The conversion status information (errors, warnings, number of steps in the program, device ranges, notes after conversion) is saved as a log format file. The saved file can be read any time to check the errors and warnings. |
|
| Help link | The online help window opens by double-clicking an error or warning displayed in the "Conversion status" field, and the detailed information of the error or warning described in the Conversion Manual is displayed. | |
| Operation Manual | This manual describes how to convert the SYSMAC C series sequence programs into the MELSEC-Q series sequence programs and how to operate the program converter | |
| Conversion Manual | This manual describes the MELSEC-Q series sequence instructions that correspond to each SYSMAC C series sequence instruction, together with notes, precautions, and sample programs. | |
| Sample program copy | Sample programs for the MELSEC-Q series described in the Conversion Manual can be copied to the ladder edit window of GX Developer. | |
| Relay → device conversion tool | This function displays the corresponding device number of the MELSEC-Q series when the relay number of the SYSMAC C series is entered. The function can be used to correct the program manually. |
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External Dimensions・Product CAD Data
External Dimensions
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Product CAD Data
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Wiring diagrams and connection examples・Note
Wiring diagrams and connection examples
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Other Technical Information
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Precautions for use
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Catalogs・New Product Releases
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
|---|---|---|---|
| OMRON SYSMAC C Series MELSEC Series Program Converter（1MB） | English | MEIC172E_197-B | April 2024 |
| FA Goods General Catalog Digest edition（28MB） | English | MEIC198E_209-B | March 2024 |
| FA关联产品 综合目录 摘要版（29MB） | Simplified Chinese | MEIC199C_209-B | March 2024 |
| FA Goods General Catalog Upgrade Tool Products（23MB） | English | MEIC206E_20Y-C | July 2024 |
Manual
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Technical information（Technical News）
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Downloads
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Profile/module FB (function block)
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Control & Communication System Profile CSP+
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Sample program
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Video
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Related products
Connection cables
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Related products
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