Mitsubishi Electric AL.9F

Brand: Mitsubishi ElectricModel: PLC (FX5U / iQ-R / iQ-F Series)Error code: AL.9F

What the Fault Means

BATTERY WARNING (MR-J5)

Likely causes

  • Mutlak enkoder pil voltajı düşüyor

Solution and Safe First Checks

  1. Pili yakın zamanda değiştirin

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.