Siemens SINUMERIK 840C - Manual (Page 392)

01.99 6 NC Machine Data (NC MD), NC Setting Data (NC SD)
6.9.1 MDs for collision monitoring
Protection dimensions in 3 coordinates not equal to 0:
Three-dimensional monitoring
Definition:
Two-dimensional protection zone to be mutually monitored for collision must be in the same
plane.
Assigned MCS (as from SW 6) 3840*
Default value Lower input limit Upper input limit Units
0 0 3 –
Active on
POWER ON
with *= protection zone index:
1st protection zone=0
2nd protection zone=1 to
32nd protection zone=31
A machine coordinate system (MCS) must be assigned to each protection zone. These
assignments are made in the protection-zone-specific machine data:
Value range:
0/1 = 1st machine coordinate system
2
= 2nd machine coordinate system
3 = 3rd machine coordinate system
4 = 4th machine coordinate system
Note:
For more detailed information please see Functional Description.
3876* Res. Res. Res. Res. Res. Res.
Additive
protection
zone
adjustment
(as from
SW 6.3)
Protection
zone exists
MD No.
Bit No.
7 6 5 4 3 2 1 0
with *=protection zone index:
1st protection zone=0
2nd protection zone=1 to
32nd protection zone=31
Monitoring of a defined protection zone can be activated with this MD.
Bit 0 Bit 0=0 Protection zone does not exist
Bit 0=1 Protection zone exists
Active: POWER ON
Bit 1 Bit 1=0 Additive protection zone adjustment via setting data inactive
Bit 1=1 Additive protection zone adjustment via setting data active
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50 6–207
SINUMERIK 840C (IA)