Siemens SINUMERIK 828D

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