Logic Modules
13.9 Calculation Modules
SIMOCODE PRO V PN FDI
128 Programming and Operating Manual, 05/2020, A5E44499659002A/RS-AA/001
Calculation modules 3 and 4
Description
The Calculator 3 and Calculator 4 function blocks (for basic unit SIMOCODE pro V PN only)
can be used to process analog values according to the following arithmetic:
Output = Input 1 [Operator 1] Input 2 [Operator 2] Input 3 [Operator 3] Input 4.
You can interconnect corresponding analog signals to the four inputs.
You can select one of the four standard operators ("+", "-", "*", or "/") for Operators 1-3.
With "Calculator - Priority 1-3" you can specify the processing sequence (high, medium, low).
You must clearly define a priority for each operator. The priority determines the processing
sequence comparable to the placement of a term inside parentheses.
Example:
Output = I1 OP1 I2 OP2 I3 OP3 I4, where
● OP1 = " *; Medium
● OP2 = "+"; High
● OP3 = "-"; Low
Associated equation: Output = (I1 * (I2 + I3)) - I4.
If you interconnect the input to the device-internal analog output data element "Output 1 -
Fixed level", the input is assigned the constant "Const x" (x = 1 - 4). In this case, the
respective edit field for the constant is activated.
You can enter a value between 0 and 65535.
The "Calculator 3" and "Calculator 4" function blocks each consist of:
● 4 analog plugs
● 1 analog socket
● Logic.
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