Parameterizing The Spl-Sga Interface - Siemens SINUMERIK 840D sl Function Manual

Connecting Sensors/Actuators
7.2 Connecting I/O via PROFIsafe
7.2.7 Parameterizing the SPL- - SGA interface
Note
The following examples show the parameterization of the SPL--SGA interface
based on the following specifications:
F--DO module
-- F address: 256 = 100H
-- F net data length: 6 bytes
Machine data
-- MD10387 $MN_PROFISAFE_OUT_ADDRESS[3] = 05 00 0100
-- MD13301 $MN_PROFISAFE_OUT_FILTER[3]
-- MD10389 $MN_PROFISAFE_OUT_ASSIGN[3]
Assignment: F module to the F master
The F net data of an F--DO module are sub--divided into 32--bit units. Each of
these 32 bit units are known as sub--slots. This sub--division, for assigning the
F--DO module to the F master is expressed in the sub--slot address.
The machine data is used to assign the F--DO module to the F master:
S MD 10387: $MN_PROFISAFE_OUT_ADDRESS[Index]
(PROFIsafe address of the F--DI module)
Input format: 0s 0x aaaa
-- s: Bus segment
Range of values: 5 = DP connection on the PLC side
-- x: Sub--slot address
Range of values: 0...1
x = 0 addresses the F net data signals 1...32
x = 1 addresses the F net data signals 33...64
in the PROFIsafe telegram to the F slave
-- aaaa: Hexadecimal PROFIsafe address of the F module
Range of values: 1...FFFF
Note
The PROFIsafe address of an F module is provided in STEP7 HW Config under:
Properties dialog box of the F module > F parameters: F_target_address
The PROFIsafe address of the F module is displayed in the decimal format in HW
Config but must be entered into the machine data in the hexadecimal format.
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 05.2008 Edition
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