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3.7.9
Touch screen operator panel
The converter is operated and diagnosed using the operator panel.
Figure 3-6
The operator panel communicates with the drive via Ethernet.
The operator panel has the following functions:
● Touch-screen operation
● Screen saver
● Language switching
● Local operation
● TRACE function
● Display of converter faults and alarms
● Fault memory, can be read out via USB
3.7.10
DC/DC converter
DC/DC converters are used to provide a stable and safe 24 V power supply of the external
customer connections.
Detailed information about connecting the DC/DC converter is provided in the circuit manual.
The mounting location is provided in the layout diagram.
SINAMICS PERFECT HARMONY GH150 6SL3826
Operating Instructions 05/2020
Operator panel
Description
3.7 Components
41
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