Examples: Replacing Components - Siemens SINAMICS S120 Installation And Start-Up Manual

7.6.2

Examples: replacing components

Note
To leverage the full functionality of a firmware release, you are advised to ensure
that all components in a drive line-up are installed with the same firmware release.
Description
If the type of comparison is set to the highest setting, the following examples apply.
A distinction is made between the following scenarios:
S Components with identical order number
– Topology comparison component replacement active (p9909 = 1)
– Topology comparison component replacement inactive (p9909 = 0)
S Component with a different order number
Example: replacing defective components that have identical order numbers (p9909 = 1)
Prerequisite:
S The replaced components have identical order numbers
S The target topology of the Control Unit must not contain the serial number of
the replaced components.
S Topology comparison component replacement active (p9909 = 1)
Components that are not contained in the target topology of the Control Unit and
have identical order numbers are automatically transferred to the target topology
and saved in a non-volatile memory.
Note
Components must be replaced before POWER ON in order that the changes in
the target topology are automatically saved in a non-volatile fashion.
E Siemens AG, 2004. All rights reserved
SINAMICS S120 Installation and Start-Up Manual, 12/04 Edition
Basic Information about the Drive System
DRIVE-CLiQ topology
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