9 Commissioning the demo project
Integration of a SITOP 24V power supply in PCS 7
Entry ID: 10948108, V3.2, 01/2019
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9.2
Operating SITOP modular
9.2.1
Overview of the power supply
After starting runtime, switch to the "SITOP 24 V" system area. In this process
picture, the system gives you the information below or you can carry out these
operations:
•
Operating status of the power supply units (1)
•
Failure of redundancy or falling short of the voltage threshold (2)
•
Status of the UPS when connected to Industrial Ethernet (3)
•
Status of the UPS when monitoring the signal contacts (4)
•
Short-circuit or overloading of a 24 V-feeder (5)
•
Reset of the selectivity module (6)
•
Display and acknowledgment of the last message with the highest priority (7)
Figure 9-3
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