Siemens SINUMERIK 828D Commissioning Manual

Examples of variable paths (1:N constellation)
Table 4-6 Examples of variable paths (1:N constellation)
Variable path Description
/Random@NCU_1/Channel/Parameter/R[u1,10]
/Random@NCU_2/Channel/Parameter/R[u1,10]
R parameter 10 in channel 1
of NCU_1
R parameter 10 in channel 1
of NCU_2
/Random@NCU_1/Plc/DB123.DBB0 Byte at byte offset 0 in data
block 123 of NCU_1
Note
The NCU names are listed in the "MMC.ini" file.
Entry:
[GLOBAL]
NcddeMachineNames=NCU1,NCU2
Figure 4-3 NCU names with 1:N
OPC UA Data Access - functional scope
4.3 Variable paths
SINUMERIK Integrate for Engineering Access MyMachine / OPC UA
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3 33

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