Siemens SINUMERIK 840D sl Function Manual page 265

03.06
36961
MD number
Default value: 5
Change becomes effective after: Power ON
Data type: BYTE
Significance:
Special cases, errors,...
corresponds with...
36962
MD number
Default value: 2
Change becomes effective after: Power ON
Data type: BYTE
Significance:
corresponds with...
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
$MA_SAFE_VELO_STOP_MODE
Stop response, safely-reduced speed
Min. input limit: 0
Protection level: 7/2
The stop response programmed in this machine data is initiated if a limit value for
safely-reduced speed 1, 2, 3 or 4 is exceeded.
The ones position defines the selection of the stop response when the safely-reduced
speed is exceeded.
The tens position defines the behavior when the drive bus fails if a time greater than 0 was
parameterized in $MN_SAFE_PULSE_DIS_TIME_BUSFAIL.
=0: Stop A
=1: Stop B
=2: Stop C
=3: Stop D
=4: Stop E
=5:
SAFE_VELO_STOP_MODE not valid – the stop response is parameterized using MD
SAFE_VELO_STOP_REACTION
=10:
Stop A, in addition when the drive bus fails and SG is active, the pulses are not immediately
cancelled
=11:
Stop B, in addition when the drive bus fails and SG is active, the pulses are not immediately
cancelled
=12:
Stop C, in addition when the drive bus fails and SG is active, the pulses are not
immediately cancelled
=13:
Stop D, in addition when the drive bus fails and SG is active, the pulses are not
immediately cancelled
=14:
Stop E, in addition when the drive bus fails and SG is active, the pulses are not immediately
cancelled
For a value of 5 in this MD, the stop response for each SG stage is selectively defined in
$MA_SAFE_VEL_ST OP_REACTION.
MD 36931: $MA_SAFE_VELO_LIMIT[n]
MD 36963: $MA_SAFE_VELO_STOP_REACTION[n]
$MA_SAFE_POS_STOP_MODE
Stop response, safe limit position
Min. input limit: 2
Protection level: 7/2
When passing a safe limit position 1 or 2, then the stop response specified in this machine
data is initiated.
2: STOP C
3 STOP D
4 STOP E
MD 36934: $MA_SAFE_POS_LIMIT_PLUS[n]
MD 36935: $MA_SAFE_POS_LIMIT_MINUS[n]
8.1 Machine data for SINUMERIK 840D sl
Max. input limit: 14
Max. input limit: 3
Data Description
Units: –
Units: –
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