3108

Stack underflow

ABB · ACS850 Standard Program Firmware

What does 3108 mean?

A fatal synchronous programming error indicating that the program tried to perform a 'pop' operation on an empty stack. This typically points to an imbalance in stack operations, where more items are being removed than were added, leading to program termination.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Correct the program logic that leads to excessive pop operations or an empty stack condition before a pop.

Source: ABB ACS850 Standard Program Firmware
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