Lenze E94A - Manual (Page 119)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
119
4 Short overview
4.12 All function blocks [A-Z]
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
L_SdIntegrateAxis Integration (speed  position) with TP correction LenzeServoDrive
V02.03.xx.xx
L_SdIntegrateLimit Integration (speed  position) with adjustable up-
per/lower limit for return purposes
LenzeServoDrive
V02.09.xx.xx
L_SdInterExtrapolateAny Interpolation/extrapolation of setpoints LenzeServoDrive
V02.09.xx.xx
L_SdInterExtrapolatePosition Interpolation/extrapolation of position information LenzeServoDrive
V02.09.xx.xx
L_SdInterpolate Interpolation of position information
• E.g. to compensate for longer bus transfer cycles
or smooth low-resolution absolute value enco-
ders.
LenzeServoDrive
V02.00.xx.xx
L_SdLimitSpeed Speed limitation
• Leads a speed setpoint to defined limit ranges.
LenzeServoDrive
V01.00.xx.xx
L_SdMotorPot Motor potentiometer function
• Can be used as an alternative setpoint source that
is controlled via two inputs.
LenzeServoDrive
V02.04.xx.xx
L_SdPosToUnit Position conversion
• Position [increments]  position [unit]
LenzeServoDrive
V01.00.xx.xx
L_SdProcessController Comprehensive PID controller with setpoint and ac-
tual value processing as well as parameterisable cha-
racteristic function and limitation
LenzeServoDrive
V02.05.xx.xx
L_SdRampGenerator Ramp generator (ramp function generator) with S-
shaped ramps
LenzeServoDrive
V01.00.xx.xx
L_SdRampGeneratorAny Ramp generator (ramp function generator) with S-
shaped ramps.
• Unlike the L_SdRampGenerator FB, this FB is also
able to process speeds (_s). Separate acceleration
and deceleration times can be set.
LenzeServoDrive
V02.09.xx.xx
L_SdRuntimeComp Compensation of the runtime by a leading master
value
LenzeServoDrive
V01.00.xx.xx
L_SdSetAxisData Represented machine parameters of a master drive LenzeServoDrive
V01.00.xx.xx
L_SdSetPosition Position conversion
• Position [unit] (selected as parameter value) 
position [increments]
LenzeServoDrive
V01.00.xx.xx
L_SdSetSpeed Speed conversion
• Velocity [unit/s] (selected as parameter value) 
speed
LenzeServoDrive
V01.00.xx.xx
L_SdSpeedFilter Speed signal delay
• Filters or decelerates speed signal according to
the PT1 principle.
LenzeServoDrive
V01.00.xx.xx
L_SdSpeedSet Ramp generator (ramp function generator) with S-
shaped ramps, parameterisable fixed setpoints and
comprehensive parameter setting and control opti-
ons
LenzeServoDrive
V01.00.xx.xx
L_SdSpeedToUnit Speed conversion
• Speed  velocity [unit/s]
LenzeServoDrive
V01.00.xx.xx
L_SdSwitchPoint Position switch points (cams) LenzeServoDrive
V01.00.xx.xx
L_SdTouchProbe Touch probe processing
• The FB takes over the interpolation of the input si-
gnal based on the time stamp handed over by a
touch probe system block and outputs the inter-
polated value and the difference compared with
the last input signal.
LenzeServoDrive
V01.00.xx.xx
L_SdUnitToAcc Acceleration conversion
• Acceleration [unit/s 2 ]  speed variation/time
LenzeServoDrive
V01.00.xx.xx
Function block Function From library