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Calculated Driver Configuration Section
The information in this document applies to latest revision.
This driver is made by the module Calculated.dll
It is necessary to create only one unit to make calculations on all scada points
Step 1:
Creation of the new Calculated unit
1 - Select the menu: Configure\Configure Units
2 - Press button New
3 - Fill in the edit field Name: CALC
4 - Select Type Calculated, flag Unit Enabled and press Configure button
5 - Fill in Recalculate interval.
6 - Press button Apply and wait that the Apply button returns active and then press Exit
7 - Restart monitor.exe
Step 2:
Create new calculated sample points
8 - Select the menu: Configure\Configure Sample Points
9 - Press button "New...", to create new sample points
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Step 3:
Edit file script.c in C:\scada\project\scripts with ANSI C language.
Error messages of the interpreted code and printf output is redirected to monitor.exe console window.
Examples:
Extract a bit from a variable example here and rename script.c
Calculate PID example here and rename script.c
Celsius to Fahrenheit example here and rename script.c
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