Mitsubishi Electric 2100

Brand: Mitsubishi ElectricModel: PLC (FX5U / iQ-R / iQ-F Series)Error code: 2100

What the Fault Means

Operation error (FX5U)

Likely causes

  • Instruction executed with illegal operand; data out of range

Solution and Safe First Checks

  1. Debug ladder in GX Works3; check instruction operands; verify device range

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 2100 · Zeror.ai