Zeror.ai Error Codes Banner 2.21

Banner 2.21

Brand: BannerModel: XS26-2 / SC26-2 Güvenlik KontrolörüError code: 2.21

What the Fault Means

Open Lead – Check Terminal xx. Kopuk kablo.

Likely causes

  • Giriş devresinde kopuk iletken.

Solution and Safe First Checks

  1. Kopuk kabloyu bulup onarın.

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

Related Banner error codes

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