Siemens Sinumerik 840D sl Function Manual page 388

Data Description
8.1 Machine data for SINUMERIK 840D sl
36905
MD number
Default value: 0.0
Change becomes effective after: POWER ON
Data type: DOUBLE
Meaning:
Special cases, errors,...
corresponds with ...
Additional references
36906
MD number
Default value: 1, 2, 3..
Change becomes effective after: POWER ON
Data type: BYTE
Meaning:
Special cases, errors,...
corresponds with ...
8-388
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
$MA_SAFE_MODULO_RANGE
Modulo value safe cams
Min. input limit: 0.0
Protection level: 7/2
Actual value range within which safe cams for rotary axes are calculated. The axis must be
a rotary axis (MD36902 $MA_SAFE_IS_ROT_AX = 1).
0:
Modulo correction after +/- - 2048 revolutions (i.e. after 737 280 degrees)
> 0 and multiples of 360 degrees:
Modulo correction after this value e.g. value = 360 degrees - -> the actual value range is
between 0 and 359.999 degrees, i.e. a modulo correction is carried out after every revolu-
tion.
- - If the value set in this data is not 0 or a multiple of 360 degrees, then an appropriate
alarm is output when the system boots.
- - The cam positions are also checked with respect to the parameterized actual value
when the system boots. An appropriate alarm is output if parameterization errors are
detected.
- - Actual value ranges set in MD36905 $MA_SAFE_MODULO_RANGE and MD30330
$MA_MODULO_RANGE must be a multiple integer.
MD30330 $MA_MODULO_RANGE
MD36935 $MA_SAFE_CAM_POS_PLUS[n]
MD36937 $MA_SAFE_CAM_POS_MINUS[n]
/FBSI/ see Chapter 6.8: "Safe software cams, safe cam track (SN)"
$MA_SAFE_CTRLOUT_MODULE_NR
SI drive assignment
Min. input limit: 0
Protection level: 7/2
Assignment of the drive for SI Motion monitoring functions
The entry refers to data array MD10393 $MN_SAFE_DRIVE_LOGIC_ADDRESS. The
same drive must be assigned, that was also selected using MD30110
$MA_CTRLOUT_MODULE_NR and MD13050 $MN_DRIVE_LOGIC_ADDRESS.
Max. input limit: 737280.0
Unit: Degrees
Max. input limit: 31
Unit: - -
© Siemens AG 2015 All Rights Reserved
10/15