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Siemens SINUMERIK 840D sl Configuration Manual

Siemens SINUMERIK 840D sl
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6.4 Changing the addressing schematic
The selected addressing schematic determines the principle according to which the I/O
addresses of the telegrams are assigned by drive objects and influences the address range that
is available for other purposes.
This addressing schematic is thus valid for the SINAMICS Integrated of the NCU as well as all
NX modules. The addressing schematic is also assigned to NX modules that were connected
retrospectively.
You can choose between two different I/O addressing schematics:
Standard I/O addressing schematic
Addressing schematic as familiar from SINUMERIK Toolbox for STEP 7 V5.x
The available address range for diagnostic addresses or additional peripherals is divided
up and available at the start and at the end of the overall address range.
The I/O addresses of the telegrams are assigned in the middle of the address range and
correspond to the presetting in the machine data.
I/O addressing schematic optimized for I/O address extension
Larger, coherent address range for diagnostic addresses or additional peripherals at the
start of the overall address range.
The telegram I/O addresses are assigned in descending order from the end of the overall
address range and must be entered in the machine data (Page 142).
Configuring telegrams and drive units
6.4 Changing the addressing schematic
SINUMERIK STEP 7 Toolbox V15.1
118 Configuration Manual, 12/2018, A5E46279635B AA

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Siemens SINUMERIK 840D sl Specifications

General IconGeneral
Control TypeCNC
Number of AxesUp to 31
Max Number of Channels10
InterfacesEthernet, PROFIBUS, PROFINET, USB
Interpolation5-axis interpolation
Operating Temperature0°C to 45°C
Relative HumidityUp to 95% (non-condensing)
DisplayTFT color display, various sizes
Programming LanguagesDIN/ISO
Safety FeaturesSafety Integrated
PLCIntegrated PLC S7-300
Drive InterfaceSINAMICS S120
Data StorageCF card, USB
Operating SystemWindows-based

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