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Derrick SmithJul 27, 2025
What to do if Allen-Bradley Controller drive is indicating a fault?
- JJoe CarlsonJul 28, 2025
If your Allen-Bradley Controller drive indicates a fault, first, press the Esc key to acknowledge it. Doing so removes the fault information, allowing you to use the integral keypad. Then, access d007 Fault 1 Code to see the most recent fault information and address the underlying cause. The fault must be corrected before it can be cleared. After fixing the issue, clear the fault by: - Pressing Stop if P107 [Stop Mode] is set between “0” and “3”. - Cycling the drive power. - Setting A450 [Fault Clear] to “1” or “2”. - Cycling the digital input if t201 - t202 [Digital Inx Select] is set to option 7 “Clear Fault.”
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