Simodrive 611 Error 607 |link| Jun 2026

The external braking resistor (often labeled like "6SN1113-1AB00-0DA1") is the first line of defense. If it becomes open-circuit (burnt out), disconnected, or has incorrect resistance, the drive has no path to dump regenerative energy.

To conclusively determine whether the fault lies within the motor or the internal electronics of the power section, perform a module swap: simodrive 611 error 607

Try swapping with a known-good axis module to isolate the fault. Inspect the LT-module for visible damage or overheating. or has incorrect resistance

Replace the power section if the error persists after cable/motor checks. simodrive 611 error 607

Have you recently performed any on this axis?