Why can’t the digital input assignments be changed on ATV630 or ATV930 drives?
Resolution:
On ATV630 and ATV930 drives, the digital input assignments shown in the Input/Output menu are read-only. This means they cannot be modified directly from that menu.
To assign a function to a digital input, you must configure it from the function’s parameter, not from the DI list.
✅ Example: Assign Reverse to DI2
- Go to: Complete Settings → Command and Reference
- Find the parameter “Reverse Assign”
- Set it to DI2
This method applies to all digital input assignments:
- Select the desired function
- Assign the corresponding digital input from within that function
Please check the following manuals:
ATV600 Programming Manual
ATV900 Programming Manual
If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:
Frequently Asked Questions - Schneider Electric (se.com)
If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us atdrive.products.support@se.comto create a case with our Technical Support Team.
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