SIEMENS
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Siemens D 11 · 2015
2
Highlights
Safety Integrated for SINAMICS G130 and SINAMICS G150
■
Overview
The safety functions integrated into the drive can greatly reduce
the effort required to implement safety concepts.
The Safety Integrated functions are executed electronically and
therefore offer short response times compared to solutions with
externally executed monitoring functions.
As an alternative to control via terminals and/or PROFIsafe, there
is also the option to parameterize some safety functions without
selection. In this mode, these functions are permanently se-
lected after parameterization and a POWER ON.
Example:
"SLS without selection" can be used, for example, to monitor the
maximum speed to prevent the drive from exceeding a mechan-
ical speed limit. An F-DI does not have to be used when using
the "SLS without selection" function.
Safety Integrated with and without encoder
The Safety Integrated basic functions STO, SBC and SS1 can
be operated without encoder: two safety-capable incremental
encoders (HTL or TTL) are required when using the Safety
Integrated extended functions SLS, SDI and SSM.
These are each connected to an SMC30 Sensor Module Cabinet
(for SINAMICS G150, first SMC30 option
K50
, second SMC30
option
K52
). The lowest possible velocity resolution for an
HTL/TTL encoder system must be observed.
Further information is contained in the Safety Integrated Func-
tion Manual.
Licensing
The Safety Integrated basic functions do not require a license.
The Safety Integrated extended functions require a license for
each axis with safety functions. It is irrelevant which safety func-
tions are used and how many.
The license for SINAMICS G130 can be ordered as option
F01
with the memory card. Subsequent licensing is possible for the
Control Unit Kit.
A license required for SINAMICS G150 can be ordered at the
same time as option
K01
.
Safe Brake Adapter
The Safe Brake Control (SBC) function requires a Safe Brake
Adapter (option
K88
for SINAMICS G150).
The Safe Brake Adapter enables safe control of electro-mechan-
ical motor brakes.
The Safe Brake Adapter controls 230 V AC brakes. The SBC
function monitors the control of the brake, but not its mechanical
system.
The converter controls the connected brake using the motor
holding brake function.
External surge suppressors are not required. The cable har-
nesses for connection to the Power Module are included in the
scope of delivery.
The brake is controlled in accordance with IEC 61508 SIL 2 and
EN ISO 13849-1 PL d and Category 3.
Safe Brake Control (SBC)
G_D213_EN_00090a
Brake
diagnostics
Motor holding
brake
Safe Brake Adapter
M
M
AC 230 V
© Siemens AG 2015