Detailed description
2.11 Supplementary conditions and NC VAR selector
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-81
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Fig. 2-19 NC VAR selector
After the "NC VAR selector" application has been started, select a list of variables of an NC
variant (hard disk → file Ncv.mdb) to display all the variables contained in this list in a
window.
In SW V6.3 and higher, the variable lists ncv*.mdb are separated according to:
NC variables including machine and setting data: ncv_NcData.mdb
Machine data for 611D drive: ncv_611d.mdb
Machine data for 611D linear drive: ncv_611dLinear.mdb
Machine data of the 611D drive, Performance 2: ncv_611d_P2.mdb
Machine data of the 611D linear drive, Performance 2: ncv_611d_P2Linear.mdb
Machine data of the hydraulic drive: ncv_Hydraulics.mdb
The user can also transfer variables to a second list (separate window). This latter selection
of variables can then be stored in an ASCII file or edited as a STEP 7 source file (.awl) and
stored.
Once he has generated a PLC data block by means of the STEP 7 compiler, the
programmer is able to read or write NCK variables via the basic program function blocks
"PUT" and "GET" using the STEP 7 file.
The list of selected variables is also stored as an ASCII file (file extension .var).
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