Siemens SINUMERIK 840D sl Function Manual page 491

03.06
Table A-3 Error analysis in the test mode, continued
Assumed fault Fault causes
Axes have Defect in the
inadmissibly drive or control
exited operating system,
range operator error,
part program
error,
or similar
Response of Defect in the
machine control control,
to incorrect operator error,
position signal part program
error,
or similar
Error relating to Defective cable,
the input/output incorrect
of process data information,
or similar
1) Refer to: Attachment, References, General /1/
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
Fault control MDIR, Appendix
Safe standstill
with SH
Stop function Cat.
0
configurable stop Chap. 1.2.4
functions Chap. 1.2.7
according to Cat. Chap. 1.3.7
2 Chap. 1.3.8
safe signal and Chap. 1.2.4
position data Chap. 1.2.7
output Chap. 1.3.8
Chap. 1.4.2
Chap. 1.4.3
Two-channel Chap. 1.2.5
input/output of Chap. 1.3.8
safety-related Chap. 1.4.2
signals Chap. 1.4.3
(SGE/SGA),
crosswise data
comparison,
initiation of stop
functions
according to
Cat. 1
Appendix
A.2 Fault analysis tables
1)
Remarks
regarding electrical
isolation
Wear-free safe limit
switch,
essentially used for
machinery
protection.
It can also be used to
restrict working
zones in conjunction
with personnel
protection.
External two-channel
inputs or further
processing required
if function is intended
to protect operating
personnel
A-491