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MiCOM Px4x Power and/or Reactive Power showing incorrect sign

When monitoring power (kW) or reactive power (kVAR) on a MiCOM Px4x, the sign is negative when positive is expected or vice versa. Wiring has been confirmed to be correct and readings are showing correctly otherwise.

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MiCOM Px4x

MiCOM S1 Studio and front panel

The measurement mode setting is set incorrectly.

The measurement mode default setting for a relay, and the setting that would apply to most customers, is 0. However the chart below shows other settings that are available for configuring the relay.
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