Siemens Sinumerik 840D sl Function Manual page 813

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; Parameterization for the Z axis (AX3):
; pulses are immediately canceled in all SG stages, Stop D is initiated when an SG is ex-
; ceeded in SG stages 1 and 2, Stop C in SG stages 3 and 4
$MA_SAFE_VELO_STOP_MODE[AX3] = 5 ; =>$MA_SAFE_VELO_STOP_REACTION
becomes active
$MA_SAFE_VELO_STOP_REACTION[0, AX3] = 3 ; SG stage 1
$MA_SAFE_VELO_STOP_REACTION[1, AX3] = 3 ; SG stage 2
$MA_SAFE_VELO_STOP_REACTION[2, AX3] = 2 ; SG stage 3
$MA_SAFE_VELO_STOP_REACTION[3, AX3] = 2 ; SG level 4
; Parameterization for the A axis (AX4):
; pulses are not immediately canceled in all SG stages, Stop D is initiated when an SG is
; exceeded in SG stages 1 and 2, Stop C in SG stages 3 and 4
$MA_SAFE_VELO_STOP_MODE[AX4] = 5 ; =>$MA_SAFE_VELO_STOP_REACTION
becomes active
$MA_SAFE_VELO_STOP_REACTION[0, AX4] = 13 ; SG stage 1
$MA_SAFE_VELO_STOP_REACTION[1, AX4] = 13 ; SG stage 2
$MA_SAFE_VELO_STOP_REACTION[2, AX4] = 12 ; SG stage 3
$MA_SAFE_VELO_STOP_REACTION[3, AX4] = 12 ; SG stage 4
; Parameterization for the B axis (AX5):
; the pulses are only immediately cancelled in SG stages 1 and 3, Stop D is initiated when
; an SG is exceeded in all stages
$MA_SAFE_VELO_STOP_MODE[AX5] = 5 ; =>$MA_SAFE_VELO_STOP_REACTION
becomes active
$MA_SAFE_VELO_STOP_REACTION[0, AX5] = 3 ; SG stage 1
$MA_SAFE_VELO_STOP_REACTION[1, AX5] = 13 ; SG stage 2
$MA_SAFE_VELO_STOP_REACTION[2, AX5] = 3 ; SG stage 3
$MA_SAFE_VELO_STOP_REACTION[3, AX5] = 13 ; SG stage 4
; Parameterization for the C axis (AX6):
; immediate pulse cancellation only in SG stages 1 and 3, Stop D is initiated when an SG
; is exceeded in SG stages 1 and 2, Stop C in SG stage 3 and Stop E in SG stage 4
$MA_SAFE_VELO_STOP_MODE[AX6] = 5 ; =>$MA_SAFE_VELO_STOP_REACTION
becomes active
$MA_SAFE_VELO_STOP_REACTION[0, AX6] = 3 ; SG stage 1
$MA_SAFE_VELO_STOP_REACTION[1, AX6] = 13 ; SG stage 2
$MA_SAFE_VELO_STOP_REACTION[2, AX6] = 2 ; SG stage 3
$MA_SAFE_VELO_STOP_REACTION[3, AX6] = 14 ; SG stage 4
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
11.10 Behavior of Safety Integrated when the communication fails
Interaction with other functions
11-813