Warnings, faults and system messages
9
9.1 Overview
The converter has the following diagnostic types:
● LED
The LEDs at the front of the converter immediately inform you about the most important
converter states.
● Alarms and faults
Every alarm and every fault has a unique number.
The converter signals alarms and faults via the following interfaces:
– Fieldbus
– Terminal strip with the appropriate setting
– Interface to the BOP-2 or IOP‑2 operator panel
– Interface to SINAMICS G120 Smart Access
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB 743