Parameterizing The F Master (Nck); Parameterizing The Profisafe Communication (Nck) - Siemens Sinumerik 840D sl Function Manual

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7.2.4

Parameterizing the F master (NCK)

The F master is parameterized in the machine data of the NCK and comprises the
following sub areas:
S PROFIsafe communication
-- PROFIsafe address of the F master
-- PROFIsafe clock cycle
See Chapter 7.2.5 "Parameterizing the PROFIsafe communication (NCK)".
S SPL--SGE/SGA interface
-- PROFIsafe address of the PROFIsafe component
-- F net data filter
-- SGE/SGA assignment
SPL--SGE interface See Chapter 7.2.6 "Parameterizing the SPL--SGE interface
(NCK)".
SPL--SGA interface: See Chapter 7.2.7 "Parameterizing the SPL--SGA inter-
face (NCK)".
7.2.5

Parameterizing the PROFIsafe communication (NCK)

Fail- -safe master address
In order to define a unique and clear communication relationship between F slave
and F master, in addition to the target address (PROFIsafe address of the F
slave), the source address (PROFIsafe address of the F master) must be defined.
The PROFIsafe address of the F master is entered into the following machine
data:
S MD10385 $MN_PROFISAFE_MASTER_ADDRESS[ ]
(PROFIsafe address of the F master)
Input format: 0s 00 aaaa
-- s: Bus segment information
Value range: 5 = PLC--side I/O connections
-- aaaa: Hexadecimal PROFIsafe
F parameters F_source_address (range of values: 1...64125)
In order to be able to handle different PROFIsafe master addresses at different
bus connections (e.g. PROFIBUS, PROFINET), this MD is created as MD field so
that it is possible to parameterize several PROFIsafe master addresses.
If the same PROFIsafe master address is configured for various I/O connections,
then only this one PROFIsafe master address must be saved in the MD.
© Siemens AG 2015 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Connecting Sensors/Actuators
7.2 Connecting I/O via PROFIsafe
address
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