8 Basic drive functions (MCK)
8.2 Internal interfaces | System block "LS_MotionControlKernel"
510
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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8.2.2.2 Status bit "S_ShapingActive"
This function extension is available from version 12.00.00!
Bit 9 ("S_ShapingActive") in the MCK status word 1 indicates in the operating modes "Homing
",
"Manual jog
", "Positioning", "Stop" and "Position follower" when rounding is effective while S-
shaped profiles are being carried out.
• Bit 9 is usually reset in case of profile restarts and after profiles have been completed.
• The following illustration shows this by means of a real temporal characteristic:
[8-2] Example: Display of the rounding generated via the "S_ShapeActive" status bit
Rounding active
Constant deceleration
Constant acceleration
Constant speed
Profile completed (bit 9 is reset in case of profile restart and profile completion)
1
0
t
0
t
v
S_ShapingActive
123
4
00010
4
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