00:06This video will simulate a direct start in CAD SIMU, using various elements.
00:11simulated in 2D, schematic, for this we first draw the power lines,
00:16where line, line, line, neutral, and protection go.
00:35In CAD SIMU, we go to 2D elements, we look for a circuit breaker, by default it appears to us in size
00:48We double-click on the large item, change the settings to symbol, do this for each element of the circuit
00:54of industrial control, in order to make a correct connection, already in configuration
01:02We changed it to a small size; the important thing here is the correct connection of the element, so
01:10We generally look at the larger connection lines; these are the lines
01:15From the connections of circuit breaker 135, now we add a contact, we double-click on the element,
01:36where we changed the setting to symbol, and likewise to small size, in symbol
01:42It allows us to see the contact configuration, and thus be able to analyze the connections.
01:51Next, we add a thermal relay; it is a protective device that works
01:55against overloads and overheating of the motors, and finally we added a motor
02:09three-phase, in symbol view.
02:18Institutions dedicated to technology
02:18Within the course
02:18Technology Charter
02:18End
02:41Within the course
02:44Now we change the names: the circuit breaker to Q, the contact to C1, and the thermal relay to F1.
02:53This is for the power circuit; now we will create the control circuit, starting from a phase line.
03:05We connect it to a normally closed thermal contact.
03:17Next, a normally closed push button
03:20And a normally closed connection contact
03:32Next, we added a 2D contact and a push button.
03:50It is important to mention that for the three-phase motor to work, it is necessary to connect the power circuit contact.
03:57with the control circuit contact
04:03Now we change the push button configuration, which in the symbol we will take care to see the contact terminals, this in
04:09a push button, which when activated, triggers another normally closed contact
04:14With terminals 3 and 4, we have to make the respective connections with the defined terminals, as well as the push button.
04:21like 2D contact
04:27Thus we will have the following connection: when the push button is activated, it activates another normally closed contact, with terminals 3 and
04:354
04:36These terminals will be connected to the control circuit at the 2D contact.
04:41And in parallel we added a normally open contact with terminals 13, 14
04:46This contact allows the push button to be latched.
04:54Next, we added a coil, the running and stop lights, and also a normally open thermal contact.
05:02The connections, from the power circuit contact we observe, the coil symbol
05:07Here we will have to make the connection of both the phase and the neutral, and then we move on to making the other connections
05:33Now we will move on to the simulation where pressing S1 closes the coil's power supply circuit.
05:38S1, self-supporting for 13 to 14
05:46It energized the S1 coil
05:47The stop button has been installed so that the system can be de-energized at any time.
05:53The thermal relay should operate normally.
06:06Okay, this is a 2D exercise for industrial control; the system can be improved by adding more 2D elements.
06:23We changed the configuration of each element in 2D view, and observed its operation
06:35Many connections in the municipality
06:36Sonuė 5
06:36Sonuė 5
06:37And consult unters
06:40Sonuė
06:41Efra
06:41Sonuė
06:41Sonuė
06:42With
06:54Passed
07:11That's all. If you found the video helpful, don't forget to subscribe.
07:52Thanks for watching the video.
07:56Thanks for watching the video.
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