Siemens SINAMICS S120 Function Manual page 841

Example: (p9909 = 0) Replacing a defective component with an identical order number
Requirement:
● The replaced component has an identical order number
● Topology comparison component replacement inactive p9909 = 0.
Table 13- 12 Example: Replacing a Motor Module
Action
•
•
•
•
The component has been successfully replaced.
Example: Replacing a Motor Module/Power Module with a different power rating
Requirements:
● The replaced power unit has a different power rating
● Vector: Power rating of the Motor Module/Power Module not greater than 4 * motor
Table 13- 13 Example: Replacing a power unit with a different power rating
Action
•
•
•
•
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Switch off the power supply
Replace the defective
component and connect the
new one
Switch on the power supply
Set p9905 to "1"
current
Switch off the power supply
Replace the defective
component and connect the
new one
Switch on the power supply
Drive object CU:
– p0009 = 1
– p9906 = 2
– p0009 = 0
– p0977 = 1
Basic information about the drive system
13.8 Examples of replacing components
Reaction
Alarm A01425
•
Alarm disappears
•
The serial number is copied
•
to the target topology
Reaction
Alarm A01420
•
Device configuration
•
Component comparison
•
Completing the configuration
•
Data backup
•
Remark
The serial number is stored in
the RAM of the Control Unit and
has to be copied to the non-
volatile memory with p0977 = 1
and p0971 = 1. As an
alternative, STARTER can be
used to backup data with a RAM
to ROM operation.
Remark
For p9906 = 2: Caution
Topology monitoring for all
(!) components has been
significantly reduced so that
if DRIVE-CLiQ lines are
accidentally changed over
this will not be detected.
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