Siemens SINUMERIK 840D sl Function Manual page 276
Sinumerik safety integrated
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Data Description
8.1 Machine data for SINUMERIK 840D sl
36985
MD number
Default value: 0
Change becomes effective after: Power ON
Data type: DWORD
Significance:
corresponds with...
Special cases, errors,...
Additional references
36987
MD number
Default value: 0
Change becomes effective after: Power ON
Data type: DWORD
Significance:
Special cases, errors,...
Additional references
36988
MD number
Default value: 0
Change becomes effective after: Power ON
Data type: DWORD
Significance:
Special cases, errors,...
Additional references
8-276
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
$MA_SAFE_VELO_X_ST ATUS_OUTPUT
Output assignment for n < n
x
Min. input limit: –
Protection level: 7/2
This machine data defines the output or the system variable for the signal "n < n
Structure: Refer to the coding of the output assignment
Signal
Means
= 0
Actual speed is higher than the limit speed in $MA_SAFE_VELO_X
= 1
Actual speed is lower or equal to the limit speed
MD 36946:$MA_SAFE_VELO_X
If MD bit 31 is set, then the signal is processed inverted.
Refer to MD 36980: $MA_SAFE_SVSS_DISABLE_OUTPUT
$MA_SAFE_REFP_ST ATUS_OUTPUT
Output assignment, axis safely referenced
Min. input limit: 0
Protection level: 7/2
This machine data specifies the output for the "axis safely referenced" signal.
Signal
= 0
Axis is not safely referenced (i.e. the safety-relevant end position monitoring is inactive!)
= 1
Axis is safely referenced
If MD bit 31 is set, then the signal is processed inverted.
Refer to MD 36980: $MA_SAFE_SVSS_DISABLE_OUTPUT
$MA_SAFE_CAM_PLUS_OUTPUT[n]: 0 ... 3
Output assignment, SN1+ to SN4+
Min. input limit: –
Protection level: 7/2
This machine data specifies the outputs for the cam signals SN1+ to SN4+.
n = 0, 1, 2, 3 stands for the assignment of plus cams SN1+, SN2+, SN3+, SN4+
Signal
= 0
Axis is located to the left of the cam (actual value < cam position)
= 1
Axis is located to the right of the cam (actual value > cam position)
If MD bit 31 is set, then the signal is processed inverted.
Refer to MD 36980: $MA_SAFE_SVSS_DISABLE_OUTPUT
(also refer to Section 6.8: Safe software cams, output assignment)
Max. input limit:
Units:
".
x
Max. input limit: –
Units: –
Max. input limit: –
Units: –
© Siemens AG, 2006. All rights reserved
03.06
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