Zeror.ai Error Codes SMC AL03

SMC AL03

Brand: SMCModel: EX600 SI Serisi Fieldbus Vana Terminali HatalarıError code: AL03

What the Fault Means

Undervoltage

Likely causes

  • DC bara gerilimi minimum eşiğin altına düştü

Solution and Safe First Checks

  1. Ana güç kaynağını kontrol edin, besleme kablolarını kontrol edin, UPS ekleyin

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

Related SMC error codes

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

SMC AL03 · Zeror.ai