Siemens SINUMERIK 840D sl Function Manual page 274

Data Description
8.1 Machine data for SINUMERIK 840D sl
36980
MD number
Default value: 0
Change becomes effective after: Power ON
Data type: DWORD
Significance:
Special cases, errors,...
corresponds with...
Additional references
8-274
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
$MA_SAFE_SVSS_ST ATUS_OUTPUT
Output assignment, SBH/SG active
Min. input limit: –
Protection level: 7/2
Assigns the output to signal the status of the functions safely-reduced speed and safe
operating stop.
Signal means:
= 0 SG and SBH are not active
= 1 SG or SBH is active
– Input value of 0 means: There is no assignment, the output remains unaffected
– Input value of 80 00 00 00 means: There is no assignment, the output remains fixed at
1
– If a single output signal is connected to a terminal, the following applies: If MD bit 31 is
set, then the signal is processed inverted (i = 8).
– If several output signals are connected to the same terminal, the following applies: If
MD bit 31 is set (i = 8), then the relevant signal is initially inverted. The (in some cases
inverted) output signals are then AND'ed and the result is output at the terminal.
Refer to MD 36970: $MA_SAFE_SVSS_DISABLE_INPUT
Max. input limit: –
Units: –
© Siemens AG, 2006. All rights reserved
03.06