Startup Of The Fieldbus And The Higher-Level F-Plc; Requirements For F-Communication; Profisafe Protocol - SEW-Eurodrive MOVISAFE CSB51A Manual

7.4

Startup of the fieldbus and the higher-level F-PLC

Note that this startup design supports only the safe fieldbus profile "PROFIsafe".
7.4.1

Requirements for F-communication

Requirements regarding IT security regarding F-protocols must be checked in accord-
ance with EN 61508-1, chapter "Hazard and risk analysis".
INFORMATION
Before making changes to the set F-protocol at the CSB51A safety option you have
to disconnect the F-master physically.
7.4.2

PROFIsafe protocol

INFORMATION
To control failsafe functions and for evaluation of the responses from the CSB51A
safety option via PROFIsafe, the assignment of the individual bits within the F-pro-
tocol must be taken into account.
Requirements
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Safety option settings
Besides parameterization of the drive safety functions, the corresponding safety pro-
tocol and the PROFIsafe addresses must be set during startup.
Setting the safety protocol
The CSB51A safety option supports the PROFIsafe safety protocol. Select
"PROFIsafe" under [F-communication] > [Configuration] in the "Assist CS.." parame-
terization tool.
Setting the PROFIsafe address
The PROFIsafe address must be identical to the address set for the slave in the
PROFIsafe master. Enter the correct PROFIsafe address under [F-communication] >
[Configuration] > [PROFIsafe]. The used PROFIsafe F addresses must be unique
within the fieldbus network.
The CSB51A safety option supports the PROFIsafe versions 2.4 and 2.6.
The higher-level F‑PLC must support the iPar_CRC mechanism.
For a successful startup, you need the "Assist CS.." parameterization tool.
Additional requirements for using the MOVISAFE
bus connection via PROFIBUS or PROFINET:
– TIA portal with STEP7 Safety option (for Siemens controllers).
– Device description file GSDML-V2.33-SEW-MOVI-C-Decentralized-Elec-
tronics. Download from www.sew-eurodrive.de. Always use the latest device
description file (iPar_CRC for default parameterization: D9FEE686).
Startup of the fieldbus and the higher-level F-PLC
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CSB51A with PROFIsafe field-
Manual – MOVISAFE
Startup
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CSB51A Safety Option