Zeror.ai Error Codes Siemens F00021

Siemens F00021

Brand: SiemensModel: PLC (S7-1200 / S7-1500)Error code: F00021

What the Fault Means

Motor Toprak Kaçağı

Likely causes

  • Motor sargısı ile gövde arasında kaçak akım

Solution and Safe First Checks

  1. Motor yalıtım direncini megger ile ölç; kablo yalıtımını kontrol et

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 F00021 · Zeror.ai