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Siemens ESM User Manual

Page 56

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Interfaces, Displays and Operator Controls

Industrial Ethernet OSM/ESM

52

C79000-Z8976-C068-10

OSM/ESM in the Standby Mode:

• ITP XP Standard Cable 9/9 not plugged in, short-circuited or broken

• Bad standby configuration: The partner device connected via the ITP XP

Standard Cable 9/9 is switched to standby.

• If there is an incorrect link status on a standby port.

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