Siemens SINUMERIK 840C Installation Instructions Manual page 205

6 NC Machine Data (NC MD), NC Setting Data (NC SD)
6.2 General machine data (general data)
The number of areas is specified in NC MD 210. The number of TO areas is limited to
between 1 and 4. One TO area is provided when a value of 0 is entered. If the specified value
exceeds 4, it is set to 4 internally and alarm 47 triggered.
The limits of the TO areas are defined by specifying the TO start numbers in NC MD 211 to
214. The last TO area extends from the last value specified in NC MD 211 - 214 to the
maximum tool offset number (observe NC MD 13 and 104x).
Caution!
A modification does not become effective until user memory is formatted. In "Overall Reset"
mode, user memory is formatted with the "Format User Data" or "Format TO Data" softkey.
For detailed information on invoking the "Overall Reset" mode, refer to Section General Reset.
211
212
213
214
Default value
see below
Default value: 211 = 1, 212, 213, 214 = 0
The data location numbers for TO areas 1 to 4 must be given in ascending order. Only one TO
area will be set internally and alarm 47 triggered if this rule is not observed. The TO areas are
allocated to the channels in NC MD 104*.
Example
NC MD 13
NC MD 210
NC MD 211
NC MD 212
NC MD 213
NC MD 214
_______
*) As from SW 4 see Flexible Memory Allocation
6–20
Initial D no. for TO area 1
Initial D no. for TO area 2
Initial D no. for TO area 3
Initial D no. for TO area 4
Lower input limit Upper input limit
1
10 Number of TO parameters
4 Number of TO areas
1 Initial D no. for TO area
30 Initial D no. for TO area
55 Initial D no. for TO area
150 Initial D no. for TO area
©
Siemens AG 1992 All Rights Reserved
Active same
Active same
Active same
Active same
Units
809 * –
1
2
3
4
6FC5197- AA50
SINUMERIK 840C (IA)
09.95
as MD 210
as MD 210
as MD 210
as MD 210