The ROC-2015 has non-volatile flash memory. This chapter explains how to interpret the LED status indicators on the CPU faceplate:
It is critical that you do not confuse the ROC-2015 manual with other controllers: roc-2015 controller manual pdf
| Feature | ROC-2015 | ROC-800 (Series) | | :--- | :--- | :--- | | Form Factor | Compact, fixed I/O | Modular, expandable chassis | | Power Consumption | < 2 Watts | < 5 Watts | | Clock Speed | 16 MHz | 150 MHz+ | | Manual Focus | Basic flow & wellhead | High-speed logic & historian | The ROC-2015 has non-volatile flash memory
Using an ROC-800 manual to configure an ROC-2015 will fail because the register maps and function blocks are entirely different. Making it useful is step two
Downloading the roc-2015 controller manual pdf is step one. Making it useful is step two.
Because the original manual is often a scanned image (not text-searchable), use an OCR (Optical Character Recognition) tool once you have the file. Adobe Acrobat Pro or OCR.space can convert the manual into a truly searchable document. This allows you to instantly find terms like: