GE Multilin G650, Manual

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5-148 G650 Generator Protection & Control System GEK-113285A
5.9 LOGIC CONFIGURATION (PLC EDITOR) 5 SETTINGS
5
Once the library is created and saved it can be selected in the main application menu in
Project > Insert Library.
The
library will have the following object:
Figure 5–51: LIBRARY OBJECT
5.9.6 EXAMPLE OF APPLICATION
In this section a simple logic application is described step by step, a logic is such that keeping one digital input activated,
several outputs will be activated and deactivated in a time window (outputs will remain activated for 200 ms and
deactivated for 5 ms). See the following figure:
Figure 5–52: LOGIC EXAMPLE
Go to the main menu and select
File >New project
, create a new project and select an input in the icons toolbar on the top
of the window. This input will be selected as a digital input among the several options for inputs that can be selected.
This input is the SET input for the first timer to launch the output activation signal. Click on the icon related to the timer
to insert the timer on the project. The timer has three inputs (S=set, R=reset and T=timing input)
The reset signal of the first timer is a virtual output called output_deactivation that has been created as an output of another
second timer. This signal is selected as an output
The timing signal for the first timer is a mask provided by the application, in which the time in milliseconds must be entered
in order to configure the timer time delay.