Question

Where can I obtain the most current firmware for my CPU?

Answer

For the D2-250(-1), D2-260, and the D2-262, the latest firmware file and update tool is located at DL205 Firmware and Koyo Support Tool

Install the Koyo Support Tool as you would any other software program. It will be listed as Firmware Update Tool under "Start >> Programs". Run the Firmware Update Tool. It has a Wizard mode and a single page mode. Most users will find the Wizard mode easier to use. It will take you step-by-step through the process of updating the firmware in your CPU.

For the D2-230 and D2-240 CPUs, the firmware is on a PROM chip, you must call AutomationDirect Tech Support for a new firmware chip. These will be sent to you free of charge.

---

FAQ Subcategory: CPU & Programming

This item was last updated on 2022-09-02
Document ID: 393

---

The information provided in the AutomationDirect knowledge base is provided "as is" without warranty of any kind. AutomationDirect disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall AutomationDirect or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if AutomationDirect or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion of limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.