Schneider Electric E080

Brand: Schneider ElectricModel: PLC (Modicon M221 / M241 / M262)Error code: E080

What the Fault Means

PROFIBUS DP configuration error

Likely causes

  • M241 PROFIBUS master module: slave address not found

Solution and Safe First Checks

  1. Check slave address and GSD file; verify PROFIBUS wiring and termination

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

Related Schneider Electric error codes

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