Siemens SINUMERIK 840C Installation Instructions Manual page 218

09.95
Internal
G group
27
28
30
Refer to the Programming Guide for a detailed description of G groups and G functions.
With the 840 C, data can be read into the NCK circular buffer ("Execution from external") from
the hard disk and via the computer link file transfer. The device with which the data transfer is
executed is defined in the machine data (channel-specific 130* and 132*). The following
settings are possible:
130*
NC MD 130* defines the type of interface used to read in data for "Execution from external"
for each channel. The default value 0 defines the hard disk on the MMC.
Other possible values are:
MD 130* = 5 defines the computer link file transfer as the interface. The receiver has to be
defined in more detail in machine data 5148 to 5152 (see machine data description).
_______
1) As from SW 4
2) As from SW 5
©
Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
More user manuals on
80
9
81 82 83
M/T
90
10
91 68
M/T
94 95
96 97
11
M T
MD MD
MD MD
12
147 247 347 148
50
13
51
M/T
150
151 152 153
14
M/T
MD MD MD
MD
15
130 131 133
16
230 231 233
17
330 331 333
18
931 932 933 934
19
20
171
21
175 176
450
451
24
M/T
MD
MD
25
455 456
26
1)
420 421 422 423
1)
600 640 620
2)
431 432
M T
Device type for Execution from external
Default value Lower input limit
0
ManualsBase.com
6 NC Machine Data (NC MD), NC Setting Data (NC SD)
G functions
84 85 86 87 88
98 295
1)
MD
248 348 48 110 111
154 155 156 157 158
MD MD MD MD MD
135
235
335
935
424 425 426
Upper input limit
0 5
6FC5197- AA50
6.3 Channel-specific MD (channel data)
89
112
159
MD
Active
–
Units
–
6–33