Lenze E94A - Manual (Page 524)

5 Function blocks
5.140 L_SdSpeedSet - setpoint ramp generator
524
Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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5.140 L_SdSpeedSet - setpoint ramp generator
This FB contains a ramp generator with comprehensive parameterisation and control options for
conditioning a setpoint signal.
Inputs
Function library: LenzeServoDrive
Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel
Identifier/data type Information/possible settings
dnSpeedSetpointIn_n
DINT
Input setpoint in [%]
• Relating to the reference speed (C00011)
bInvertSetpoint
BOOL
Reversing the speed setpoint
TRUE Speed setpoint is inverted.
bHoldOutput
BOOL
Holding (freezing) the output value
TRUE The current value of the ramp generator is held.
bStop
BOOL
Activating "Ramp-down" to standstill
• This input has priority over the input bHoldOutput.
TRUE The current value of the ramp generator is led to "0" via the Ti time
set.
bJog1 ... bJog8
BOOL
Binary coded selection of the setpoint.
• When all inputs are set to FALSE, the setpoint dnSpeedSetpointIn_n is selected,
otherwise the corresponding fixed setpoint (C04200/1...15).
bTI1 ... bTI8
BOOL
Binary coded selection of the acceleration, deceleration and S-ramp time.
• The times are set in the subcodes of C04212, C04213 and C04214.
• The conversion is controlled via dwRampMode and bStop.
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