Errors In Dasm Communication; Maintenance; Fan Maintenance - Advanced Energy Thyro-PX User Manual

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Advanced Energy

Errors in dASM Communication

If the dASM communication between units is interrupted, then a new master is
automatically generated in the system beyond the point of interruption. Notification:
dASM device number is incorrect.
For example, if a cable break causes an interruption between unit 6 and unit 7, the
dASM system continues to run, and unit 1 now operates as a master only for units 1
to 6 and displays that an incorrect number of units are present in the dASM network.

MAINTENANCE

Fan Maintenance

The fan is subject to wear. Complete the following visual inspection every year:
• Inspect the fan blade for abrasion, deposition, corrosion.
• Check the fan for abnormal operating noise.
The fan has an expected lifetime of L10 = 37,500 h. Depending on working
conditions, a new fan should be installed after approximately five years.
57010148-00B Installation, Setup, and Operation
Thyro-PX® Power Controller
5‑41