Zeror.ai Error Codes Siemens 16#8604

Siemens 16#8604

Brand: SiemensModel: PLC (S7-1200 / S7-1500)Error code: 16#8604

What the Fault Means

F-CPU Güvenli Durum Talebi

Likely causes

  • Harici güvenlik cihazı E-STOP veya kapı anahtarı tetiklendi

Solution and Safe First Checks

  1. Güvenlik donanımını kontrol et; tüm koruyucu kapıların kapalı olduğunu doğrula

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 16#8604 · Zeror.ai