Siemens SINUMERIK 840D sl Function Manual page 263

03.06
36954
MD number
Default value: 0.1
Change becomes effective after: Power ON
Data type: DOUBLE
Significance:
Special cases, errors,...
corresponds with...
36955
MD number
Default value: 0
Change becomes effective after: Power ON
Data type: DOUBLE
Significance:
Special cases, errors,...
corresponds with...
36956
MD number
Default setting: 0.1
Change becomes effective after: Power ON
Data type: DOUBLE
Significance:
Special cases, errors,...
corresponds with...
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
$MA_SAFE_STOP_SWITCH_TIME_E
Transition time, STOP E to safe standstill
Min. input limit: 0
Protection level: 7/2
Time after which a changeover is made from STOP E to a safe operating stop.
The parameterized value must be selected as low as possible.
$MA_SAFE_STOP_SWITCH_TIME_F
Transition time STOP F to STOP B
Min. input limit: 0
Protection level: 7/2
Time after which, for a STOP F with active monitoring functions, a change is made to STOP
B.
The parameterized value must be selected as low as possible.
During this time, e.g., another braking response can be activated using synchronous
actions. The changeover is also made if a STOP C/D/E occurs during this time.
$MA_SAFE_PULSE_DISABLE_DELA Y
Delay time, pulse cancellation
Min. input limit: 0
Protection level: 7/2
For a STOP B, the axis is braked along the current limit with speed setpoint 0. After the
delay time defined in this data, the braking mode changes to STOP A for pulse cancellation.
The parameterized value must be selected as low as possible.
The pulses are cancelled earlier than defined in this machine data if the condition for the
pulse cancellation is present via MD 36960: $MA_SAFE_STANDSTILL_VELO_TOL or MD
36620: $MA_SERVO_DISABLE_DELAY_TIME.
If the timer in this machine data is set to zero, then an immediate transition is made from
STOP B to a STOP A (immediate pulse cancellation).
MD 36960: $MA_SAFE_STANDSTILL_VELO_TOL
MD 36620: $MA_SERVO_DISABLE_DELAY_TIME
MD 36060: $MA_STANDSTILL_VELO_TOL
8.1 Machine data for SINUMERIK 840D sl
Max. input limit: 60
Max. input limit: 60
Max. input limit: 10
Data Description
Units: s
Units: s
Units: s
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