SIMPLORER User Manual V6.0 - FER-a

Component Parameters
Derivative
SIMPLORER 6.0 — Manual 207
Description [Unit] Parameter Name Data Type
Integral Gain KI real
Initial Value for t=0 Y0 real
Upper Limit UL real
Lower Limit LL real
Variable holding the Trigger Signal TRIGSIG real
Output Signal after Trigger Event TRIGVAL real
Controls the behavior after trigger event CTRL real
Input Signal INPUT real
Sample Time [s] TS real
Component Outputs
Description [Unit] Parameter Name Data Type
Block output signal VAL real
>>Basics>Blocks>Continuous Blocks
The block represents a differentiation block with limitation (Laplace-domain, Laplace-operator
specified as s).
yk ( ) =
KD
-------- ⋅ ( xk ( ) – xk ( – 1)
)
TS
or G( s)
= KD ⋅ s
KD = Rate Time TS =
Sample Time
Dialog Settings
«Differential Gain»
Common parameter type. Enter a numerical value, a variable, or an expression in the text box.
«Initial Value»
Defines the value for t=0. Enter a numerical value, a variable, or an expression in the text box
to define the initial value at simulation start.
«Upper Limit»/«Lower Limit»
Define the value for the upper/lower limit of the output signal. Enter a numerical value, a variable,
or an expression in the text box. The value '0' for upper and lower limit means there is
no limitation.
� «Sample Time»
Select «System» for simulator-defined variable sample time. Select «Value» to define a numerical
value, a variable, or an expression in the text box or use the pin to connect a quantity.
Please note: The sample time must be a positive value.
� � «Use Pin»
If the box is checked, the sample time is defined by the quantity connected to the pin, otherwise
the value in the text box is used.