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Siemens SINUMERIK 828D Commissioning Manual

Siemens SINUMERIK 828D
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Tag identifier Meaning
TYPEDEF A new identifier for a data type can be defined with the “typedef” tag. This has the benefit
for the structure
definitions that the data type can be defined once and then used as a data
type in a LET instruction.
The identifier and type are expected as attributes.
The parser supports only the specification of structure definitions.
In the type definition, a variable is declared with the “element” tag. The attributes of the tag
correspond to the attributes of the let instruction.
<typedef name="<identifier>" type="struct">
<element name="<name>" type="<variable type>" />
</typedef>
After definition, the identifier can be used as a data type for the LET instruction.
<let name="<variable name>" type="<identifier>"></let>
Example:
<typedef name="my_struct" type="struct">
<element name="id" type="int" />
<element name="name" type="string" />
<element name="phone" type="string" />
</typedef>
<let name="info" type="my_struct"></let>
<op>
info.id = 1;
info.name = _T"my name";
info.phone= _T"0034 45634";
</op>
Generating user dialogs
1.6 XML identifier
Easy XML
36 Programming Manual, 10/2015, 6FC5397-3DP40-5BA3

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Siemens SINUMERIK 828D Specifications

General IconGeneral
Control TypeCNC
Operating SystemWindows Embedded
ProcessorIntel Atom
Display10.4" color TFT display
InterfacesEthernet, USB
ProgrammingShopMill, ShopTurn
Operation Panel Size10.4"
Protection ClassIP65
PLC Memory2 MB
Spindle Capacity4 spindles
Hard DriveCompactFlash

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