Mitsubishi Electric AL.35

Brand: Mitsubishi ElectricModel: PLC (FX5U / iQ-R / iQ-F Series)Error code: AL.35

What the Fault Means

Command frequency error

Likely causes

  • Pulse train command frequency exceeded maximum (e.g., >4 Mpps)

Solution and Safe First Checks

  1. Reduce pulse frequency or use electronic gear parameters (PA06/PA07)

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.