Zeror.ai Error Codes Siemens N30620

Siemens N30620

Brand: SiemensModel: SINAMICS G120 CU250S2Error code: N30620

What the Fault Means

Fault: SI P2: Safe Torque Off active

Likely causes

  • The "Safe Torque Off" (STO) function has been selected on processor 2 using the input terminal and is active
  • Note: This message does not result in a safety stop response.

Solution and Safe First Checks

  1. Not necessary.

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

Related Siemens error codes

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

Siemens N30620 · Zeror.ai