Siemens SINUMERIK 840C Installation Instructions Manual page 199

6 NC Machine Data (NC MD), NC Setting Data (NC SD)
6.2 General machine data (general data)
14, 15
16, 17
Default value
0
Appropriate specifications NC MD 14/15 and/or 16/17 make it possible to protect general and
channel-specific R parameters. Channel-specific specifications apply to all channels. The
parameter area defined in MD 14-15 is password-protected, the area defined by MD 16-17 is
protected via the keyswitch. The latter is effective only when bit 3 of NC MD 5005 is "1". If
exceeded, range MD 16-17 has priority.
18
Default value
1
MD 18 is of significance in conjunction with Siemens cycle L960 only, and may not be
modified.
20
Default value
0
Please observe NC MD 5010 (5D tool length compensation).
23
24
25
Default value
16
See Computer Link for details.
26
27
28
Default value
234
See Computer Link for details.
_______
1) As from SW 4 see Flexible Memory Allocation
6–14
More user manuals on
Password-protected R parameters
Keyswitch-protected R parameters
Lower input limit
0
Zero offset group (L 960)
Lower input limit
0
Basic angle for nutating head
Lower input limit
0
Number of buffer pairs CP 231-A
Number of buffer pairs CP 315-1
Number of buffer pairs CP 315-2
Lower input limit
1
AP useful data length for CP 231
AP useful data length for CP 315-11-16
AP useful data length for CP 315-2
Lower input limit
0
ManualsBase.com
Upper input limit
999 *
1 299 (as from SW 4)
Upper input limit
10
Upper input limit
±180 000
Upper input limit
16
Upper input limit
256
254 (as from SW 4)
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Siemens AG 1992 All Rights Reserved
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6FC5197- AA50
SINUMERIK 840C (IA)