Mitsubishi Electric AL.50

Brand: Mitsubishi ElectricModel: PLC (FX5U / iQ-R / iQ-F Series)Error code: AL.50

What the Fault Means

Overload (servo amplifier)

Likely causes

  • Continued operation above rated torque

Solution and Safe First Checks

  1. Reduce load; check Pr.PA11 (overload protection); improve cooling

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related Mitsubishi Electric error codes

Source: the Zeror.ai industrial fault database and Mitsubishi Electric technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.

Mitsubishi Electric AL.50 · Zeror.ai