Parker AC690, AC890, AC30, AC10 & Fastpack Drive
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Sep 09, 2024 9:13 am
Stack Fault in a Parker AC30 drive typically indicates a serious internal error related to the drive's power stack or control logic. This could be related to the IGBT (Insulated Gate Bipolar Transistor) modules, DC bus, or other critical internal components of the drive.
Stack self protection:
• Instantaneous overcurrent detected by the power stack.
• Instantaneous over voltage event.
