greetings to all Professor REYNER, again PLC GLOFA we bring you a new exercise software LS GMWIN
application in this case is a electro-pneumatic application of a
sequence in this case we are going to explain step by step and sequence
dictates in this app dictates the next order first cylinder a
comes out after the cylinder a ve comes out then the cylinder goes back and then
cylinder a returns with reference to above what varies here is the return
of the actuators since now the first to return was the last to
go out so that we understand better truth we are going to start working the
platform in this case we have two actuators cylinder a and cylinder b
each has a five solenoid valve way two positions that is bi stable
the adapters will generate signals for me of inputs to the system each
actuator will generate two signals in the limits suites therefore these
they will be signs of entering the system and the system will answer us
sending signals to the solenoid valve so that this one with mute makes change of
position and that way you can act the cylinder in such a way that when
let's march says he drive coming out first
go but now come back go later come back give the cycle there because it keeps repeating
this way is like working in this case, this is the way it will be
working summer I can't find any another way how to explain it now
let's go to the gm wing
in the gm wing we will do our programming so I'm going to create a
new file a new schedule and so we can start working on it
then in this case well this I I do this way I will explain it in
this direct method although my teacher the teacher reads vision and soul then it
does this in another way but we got to the same point because they
what they do is work directly the are read today from the solenoid valve and I
I use a memory as a kind of relay for each of the groups of
water or for each action or for each group of actions my respect for junín
and then we start as we all know we must have our system of
start stop and run therefore here we have our system of para
walk away with your electrical hold and This is where we begin to work
working groups as I do so
how do i tell the truth this is i do it this way but but not only this way
way exists then let's work it here in this case we are going to
work it this way with the groups of work that we are going to explain to
continuation this would be a hold later I explain
what does each of the components that we will be using
here and in this case we are going to act two
actuators which will generate me two actions for each actuator when
comes out and when they enter how are the actuators I have four actions
in total so that we understand that here we are going to need four groups
of work therefore here we have the second the
third and fourth working groups so we come here let's find how
put the other working groups
let's see how much we already have here we have we have enough
copied several then what we will do is copy these
working groups here we had the group of action 1 how are four actions
Well then there are four actions and here we would have the four actions here
we have number one here 2
ok now let's start working this way we will decrease we will
see here we have 1 2 3 the 4 actions now we are going to start addressing in
this case here we have our first system startup in this case this
it would be the push button 1 as is a system input we must
direct the towards the inputs and 0.0 we are going to assign the y 0.0 this would be the
push button 2 therefore is another physical input and we must address
the that way towards the entrance and 0 points 0.01 0.1 would be and here I will use
a system memory to use the electrical hold like this like this
we call to memory and here we have our system boot for
this situation now I will explain a couple of situations that are usually
interesting in this case we are going to put a label here
where do you say what are we going to perform an electropneumatic sequence
then let's put the electro here pneumatics
and so that we can extend how is that the sequence works then
dictates to the next order more see more then come back first go and then
return the cylinder ah that would be our electro sequence
pneumatics and here in our first line from work what we have is on
system shutdown in another word is this is where the
job
we'll see
This is where the system starts and we have let's put this more in the center
here we are going to leave there we have
We are going to put these labels on I am going to put them to stay
a clearer explanation of each of those of the situations that we are going to go
doing or programming that we are going to go doing this I do it just for
explanation when done well logically it is not necessary
do this situation then now here in this movement what we are going to
perform here is the action the first action that would be the cylinder ever
leaving then we are going to put cylinder aa more here
here the next action we are going to put let's go let's put some
labels that I consider important here would be the next action that would be the
actuator b comes out of cylinder a after a slight
and we are going to put it here we are going to
put it up here to do little Little by little now we know that in
these working groups that we are going to perform we will be using a
memory as I already have in memory 1 this would be memory 2 we will be
activating a movement that would be the first coil in this case and this
coil we must address some physical outputs we are going to do this
would be the q 0 point slot 2 then would be q 0.2 zero point
let's see and well here we have this situation each work group we will
to do this way or else then this coil is going to
energize when two conditions exist when she gets a signal through
this contact that will do it through the previous action or stopped running
I'm here for it to be activated, it must also activate this contact that
I contact the conditionals so that the actions are performed are contacts or
the limit switches that are when the plunger is retracted in or
it is drawn out, excuse me to do twice or explained twice
terms but it is for most young people understand then this would be
our limit suit 0 and limits them We had said that they are or will esther se
they are going to make entries for the system since we already have the 0.0 point 1 and the 0
points 0.20 zero point and 0.1 is would be zero points 0.2
now having these two actions energizes m2 the internal memory is the
internal memory its main function is hold the signal activate the movement to
through this other contact and must prepare the next move
action through this contact normally open and must also
cut off the last movement signal on last movement is this one that is here
then he must cut that action now here we are going to see we are going to
keep naming
ok now let's see after me exits now the following must be done
action and the next action that we we generate today we will be
studying is in the sequence the order must return because that is what we
ask for the sequence then it's the next action for action see more
we don't need a coil which let's name the system memory
3 and here would be coil 2 what is the physical output in this case
this will then be directed to the 0.2 point 1 because it is already addressed
to the cross 0 point 2.0 well having the energy in m3 so that
is fulfilled that receives the signal here the suite limit that must be activated here
according to the order of the actions is the start and 3 and sorry lynn sweet
1 and which will be directed towards the physical input and 0.0 point 3
having already energy in m3 m3 should carry out their actions or their functions
main the first is to retain the signal to run in motion
activate movement through this contact cut off the movement before
through this contact prepare the next move you make to
through this contact which is where must be activating each of the
movements doing that and here already we have all the functions of this
coil or of this internal memory and now we would move on to the next
move the next move is less after the return
next move is according to order of the actions we have in our
programming our sequence is returning the cylinder go back
then the cylinder a minus that's the action we have here
and to perform that action here you must make this coil this memory
internal which we will assign to the m4 m 4 here we have this would be what it would be
selene today from three and selene today from three is directed toward q 0.2
points in this case continues in point 2 having energy here so that I have
energy here we what we are doing now is that we are going to
must be activated for this condition limit 3 is met then we come
here here we have the beginning and 3 which means or represents an entry into
the software operating system and will be directed towards iss 0.4
the internal memory of the system
in memory should retain the action to through or the signal through this
contact should activate movement to through this contact you must prepare the
move that is below through this contact and must cut
the action of the previous movement to that there are no signs found at
through this contact having made that's right here let's see the last one
movement that we are going to assign to this moved would be how we have assigned the
m4 here would already be m 5 a memory system internal this would be the coil
4 and coil 4 this would be the cell in oid solenoid valve therefore going to
be directed towards q 0.2 point 3
having that here let's see what is the suite limit that must be met
the condition for this to be executed movement in this case according to the order
of the shares is the district which we are going to direct towards the entrance
physics and 0.0 point 5 and here the memory internal m 5 must comply with its actions
what is to retain the signal through this contact activate movement through
from this contact cut off the movement previous through this contact
and here fulfilling its functions already all its functions here we have the
armed sequence how we could analyze here click
start here the system starts energize the first group
with m2 the first movement is activated what is more
after the limit is left over will give the condition for the
next move that is over and if we continue like this it would be the beginning and 3
that triggers the movement see - the actuator returning the
actuators ve - and the living suite 2 is the conditional for the cylinder
return to its initial position and from this way here we have the programming
which which will work well if we look at the graph again
as follows we press gear cylinder exits one cylinder exits and
return to two and return the cylinder this it will be repeating here it ends
come out following the come out cylinder me returns b returns the cylinder
in this case the cylinder repeats the position until we press
Machine stop well with nothing else to repress well I
I thank everyone who is watching our tutorials here we can do
a compilation to review though we manually review the system the
programming we can review with a small compilation and how can we
observing here is telling us that have revised 32 lines in such a way that
with the variables we have 36 bytes and have successfully compiled all
that load all that data well without nothing but reference now yes me
goodbye to all of you thanking your kind attention your time and what
share this content with your friends in their social networks with nothing more than
refers everyone have a good day