Siemens SINAMICS S120 - Configuring the Fault Response; Function Diagrams and Parameters

Basic functions
7.12 Armature short-circuit, DC braking
Drive functions
348 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
7.12.4
Configuring the fault response
Changing the fault response
The responses can be set to selected faults using parameters p2100 and p2101. Only
responses can be set that are intended for the corresponding faults.
Using parameter p0491, responses to encoder errors of a motor encoder can be set (F07412
and many F3yxxx, y = 1, 2, 3).
Note
Motor type change
If the preconditions for armature short
-circuit braking or DC braking are no longer satisfied
after a motor type has been changed (see p0300), then those modified parameters that have
armature short
-circuit braking or DC braking as a response (e.g. p2100, p2101 or p0491) are
set to the factory setting.
Note
Deselecting armature short-circuit or DC braking
Armature short
-circuit or DC braking cannot be deactivated using parameter p1231, as long
as a res
ponse parameterized with p2100, p2101 or p0491 has a fault condition.
7.12.5
Function diagrams and parameters
Function diagrams (see SINAMICS S120/S150 List Manual)
•
7014
Technology functions
- External armature short circuit (EASC, p0300 = 2xx or
4xx)
•
7016
Technology functions
- Internal armature short-circuit (IVP, p0300 = 2xx or 4xx)
•
7017
Technology functions
- DC braking (p0300 = 1xx)