Differential

Function

Calculates the derivative output signal, which changes in proportion to changes of the input signal “in X”
The output “Out” is equal to:

“Out” = (“In X” – “In X” previous cycle) / Cycle time * P1 Differential Action Time

The output “Out” = 0 if the input is unchanged since the last cycle.


Fig. 132.   Wire-sheet Icon

Fig. 133.   Property Sheet

Fig. 134.   Slot Sheet


Inputs and Outputs

Table 94.   Inputs

Inputs

Type

Functional description

In X

numeric

Analog input

In Enabled

boolean

If the input “In Enabled” is set to false disabled in the slot sheet, the output “Out” will be disabled and is set to the value “0”.


Table 95.   Outputs

Outputs

Type

Functional description

Out

numeric

One analog output – differential of th input


Parameter List

Table 96.   Parameter List

Description

Value Range

Default Value

Unit

P1 Differential action time

0...

0

s