Status Led Overview - Siemens SINAMICS G120D Getting Started

5.2

Status LED overview

LED status indicators
The Control Unit has number of dual-colour LEDs which are designed to indicate the
operational state of the Inverter. The LEDs are used to indicate the status of the following
states:
● General fault conditions
● Communication status
● Input and Output status
● Safety-Integrated status
The location of the various LEDs on the Control Unit are shown in the figure below.
Figure 5-1 Status LED locations
Explanation of status LEDs
An explanation of the various states indicated by the LEDs are given in the tables below.
SINAMICS G120D converter with control units CU240D-2 and CU250D-2
Getting Started, 04/12014, FW V4.7, A5E34262374B AA
Troubleshooting
5.2 Status LED overview
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