Siemens SINUMERIK 828D Commissioning Manual

DBx.DBXx.b Data block
Ix.b Input
Qx.b Output
Mx.b Bit memory
Vx.b Variable
Table 1-4 Data format f:
B Byte
W Word
D Double word
Data format identification is not applicable to bit addressing.
Address x:
Valid S7-200 address identifier
Bit addressing:
b – Bit number
Examples:
<data name = "plc/mb170">1</data>
<data name = "i0.1"> 1 </data>
<op> "m19.2" = 1 </op>
Generating user dialogs
1.8 Addressing components
Easy XML
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Siemens SINUMERIK 828D Specifications

General

Control Type	CNC
Operating System	Windows Embedded
Processor	Intel Atom
Display	10.4" color TFT display
Interfaces	Ethernet, USB
Programming	ShopMill, ShopTurn
Operation Panel Size	10.4"
Protection Class	IP65
PLC Memory	2 MB
Spindle Capacity	4 spindles
Hard Drive	CompactFlash