Certificates are available on "
", the certificates
database of TÜV Rheinland ®.
Requirements that can be realized
The integrated safety technology is independent of the type of master
communication, the higher-level control unit and the supply modules. It is
available as a functionally safe characteristic of the standard drive system.
The following requirements can be implemented in the machine or in the
installation:
●
Measures in accordance with ISO 12100‑2, if accessing the danger
zone is required, for example, for equipping, teaching or material
withdrawal.
●
Requirements for safety-related parts of control systems according to
ISO 13849‑1 Category 4, PL e and IEC 62061 SIL 3, as required in
EN 1010‑1 printing and paper converting machines), EN 12415 (turning
machines) and EN 12417 (machining centres).
●
Control functions in the case of an error according to IEC 60204‑1
("homogeneous redundancy").
4.2.2
Integrated safety technology in ctrlX DRIVE
Characteristics of ctrlX DRIVE
The type code shows the different characteristics of ctrlX DRIVE. The
positions 20 and 21 of the type code show whether your device has been
equipped with the optional module "T0".
Short type designation 1 2 3 4 5 6 7 8 9
1
0 1 2 3 4 5 6 7 8 9
2
0 1 2 3 4 5 6 7 8 9
3
0 1 2 3 4 5 6 7 8 9
4
0
Example:
X C S 1 - W 0 0 5 4 A B N - 0 1 N E T T 0 E C N N - S 0 1 R S N 2 N N N 2 D N N
①
②
③
④⑤⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯⑰ ⑱ ⑲⑳ Ⓐ
⑩
Option 1 (safety technology):
T0 = STO
Tab. 4-2:
Excerpt from the type code for ctrlX DRIVE controllers
The integrated safety technology "Safe Torque Off" (T0) can be
used with the firmware version FWA-XD1-AXS-V-01xxx-xx and
above.
4.3
Safety-relevant standards and regulations
4.3.1
General information
Standard documents and sheets are subject to copyright
protection and Bosch Rexroth cannot pass them on. If required,
contact the authorized sales agencies; in Germany directly
contact Beuth Verlag GmbH (
).
Below the user will find a short overview of the relevant standards for the use
of safety-related control units. The overview does not claim completeness.
Besides, only the safety-relevant standards and regulations for functional
safety are taken into consideration.
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System overview
ctrlX SAFETY "Safe Torque Off" Safety Option in ctrlX DRIVE
Bosch Rexroth AG R911383774_Edition 03
