Siemens SINUMERIK 840D sl Function Manual page 469

05.08
© Siemens AG 2008 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
10.2 NCK safety alarms for SINUMERIK 840D sl
53
Lower limit value for SBH
Position actual value (when SBH is activated) – MD 36930
$MA_SAFE_STANDSTILL_TOL.
Remedy
Refer to Section 44–57 (hidden fault code 3 or 1)
54
Upper limit value for n < n
Position actual value + MD 36946 $MA_SAFE_VELO_X (referred to a
monitoring clock cycle) + MD 36942 $MA_SAFE_POS_TOL.
Remedy
Refer to Section 44–57 (hidden fault code 3 or 1)
55
Upper limit value for n<nx
Position actual value + MD 36946 $MA_SAFE_VELO_X (referred to a
monitoring clock cycle).
Remedy
Refer to Section 44–57 (hidden fault code 3 or 1)
56
Lower limit value for n< n
Position actual value – MD 36946 $MA_SAFE_VELO_X (referred to a
monitoring clock cycle).
Remedy
Refer to Section 44–57 (hidden fault code 3 or 1)
57
Upper limit value for n < n
Position actual value + MD 36946 $MA_SAFE_VELO_X–(referred to a
monitoring clock cycle) – MD 36942 $MA_SAFE_POS_TOL.
Remedy
Refer to Section 44–57 (hidden fault code 3 or 1)
58
There is a difference in the active request for an external STOP. Two
factors determine the resulting external STOP request for a monitoring
channel.
S The STOP requested via the SGE interface
S The STOP passed–through from the other monitoring channel
The STOP of the active request is specified as detailed fault code for
the NCK and drive.
The following values are possible:
0 = No Stop
2 = Stop E
3 = Stop D
4 = Stop C
7 = Stop A
59
The setting in MD 36932 $MA_SAFE_VELO_OVR_FACTOR[0] does
not correspond with the associated drive parameter assignment.
(plus tolerance)
x
x
(plus tolerance)
x
Diagnostics
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