Zeror.ai Error Codes Omron Error 0x0201

Omron Error 0x0201

Brand: OmronModel: PLC (CP1L / CP2E / NX / NJ Series)Error code: Error 0x0201

What the Fault Means

Incorrect project version

Likely causes

  • Project compiled for different NB/NA firmware

Solution and Safe First Checks

  1. Update HMI firmware or recompile with matching NB-Designer version

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

Related Omron error codes

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

Omron Error 0x0201 · Zeror.ai