Reading the current nc information, 31 pr ogr amming v a ri ables – HEIDENHAIN SW 54843x-03 DIN Programming User Manual
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DIN Programming
4.31 Pr
ogr
amming v
a
ri
ables
Reading the current NC information
Use the following syntax to read NC information that was
programmed with G codes.
Access to current NC information
Syntax:
#nx(select)
x = G-code number
select = designates the information
to be read
Status of TRC
#n40(G)
TRC/MCRC status:
40: G40 active
41: G41 active
42: G42 active
Active wear compensation
#n148(O)
Active wear compensation (G148):
0: DX, DZ
1: DS, DZ
2: DX, DS
Active working plane
#n18(G)
Active working plane:
17: XY plane (front or rear face)
18: XZ plane (turning view)
19: YZ plane (plan view/surface)
Pocket data of entered tool
#n601(n)
Output in the format "SMppp":
S: Tool edge number
M: Magazine number
ppp: Pocket number
Identification codes for NC information
#n0(X)
Last programmed position X
#n0(Y)
Last programmed position Y
#n0(Z)
Last programmed position Z
#n0(A)
Last programmed position A
#n0(B)
Last programmed position B
#n0(C)
Last programmed position C
#n0(U)
Last programmed position U
#n0(V)
Last programmed position V
#n0(W)
Last programmed position W
#n0(CW)
Tool insert angle (0 or 180 degrees)
#n40(G)
Status of TRC (see table at right)
#n148(O)
Active wear compensation (see table at right)
#n18(G)
Active working plane (see table at right)
#n120(X)
Reference diameter X for calculating CY
#n52(G)
Oversize G52_Geo taken into account 0=no / 1=yes
#n57(X)
Oversize in X
#n57(Z)
Oversize in Z
#n58(P)
Equidistant oversize
#n150(X)
Cutting width shifted in X by G150/G151
#n150(Z)
Cutting width shifted in Z by G150/G151
#n95(G)
Programmed feed type (G93/G94/G95)
#n95(Q)
Spindle number of the last programmed feed rate
#n95(F)
Last programmed feed rate
#n97(G)
Programmed speed type (G96/G97)
#n97(Q)
Spindle number of the last programmed speed type
#n97(S)
Last programmed speed