Delta ME300 Series Drive
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Apr 25, 2022 5:30 am
How can resolve problem STO fault in delta ME300 series drive ?
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Apr 25, 2022 5:32 am
Cause : STO Safe Torque Off function activates.
Check the wiring of the S1 and S2 terminals.
Check if STO card is correctly installed.
Check that the input voltage maintains at least 11V.
When Pr.06-44＝1 and after STO error is cleared, it automatically
resets.
When Pr.06-44＝0 and after STO error is cleared, reset it manually.
Reset only after STO error is cleared.
