all tavar machine how to configure PTI
PTO in atv 340 the target of this video
is to make a speed follower by using
pulse train input and pulse train output
on atv 340 drives to do this three
drives will be connected together one
will be the master and the two others
will act as slaves pulse train output
and pulse train input interfaces can be
used to control the drive via PLC or
using hardwired master slave
applications the interface is equipped
with two rj45 ports
pti pto behavior is based on the same
approach as analog input or analog
output of Schneider drives it is
possible to select from a wide range of
information that you want to send or
receive for more details please check
assignment tables in the programming
manual that means that we must pay
attention to the minimum and maximum
possible values of transmitted data for
this please refer to the programming
manual as well connect the three drives
together using standard Ethernet cables
first connect the cable from the pto
connector of the master drive to the PTI
connector of the first slave then
connect the pto connector of the second
slave to the PTI connector of the third
one this video shows the connection of
three drives but it can be done with as
many drives as needed so move will be
used to connect to each product for
commissioning please refer to the how-to
video for more details about so move
connection
configuration of master number one
according to information selected for
PTI PTO the scaling must be adjusted
between all products an output frequency
has arranged between zero Hertz and top
frequency an input frequency has
arranged between low speed and high
speed to speak the same language input
and output must have the same limit so
in this case for the drive acting as
master top frequency equals 50 Hertz
number two then for the master configure
the PTO as parameter assignment and
select a parameter for output in this
case signed output frequency
here are the maximum and minimum
frequencies for the PTO signal
configuration of slave one number one
for the same reason mentioned before
let's have a look at the simply start
menu and adapt top frequency to be
consistent number two the input
frequency is given between zero and
fifty Hertz the sine is given on the
side because of the a/b signal so PTI
minimum frequency stays at zero Hertz
number three slave one is between master
and slave two here we just have to copy
what is coming from PTI to PTO number
four for a speed follower setpoint of
slave one must be configured
configuration of slave to number one for
the same reason mentioned before let's
have a look in the simply start menu and
adapt the top frequency to be consistent
number two slave 2 is the last one as
for slave 1 PTI default configuration is
accepted number 3 for a speed follower
the set point of slave two must be
configured test the behavior number one
each slave must be in run condition
number two as soon as the run order is
given to the master the system starts
number three according to the
application
it could be necessary to reduce
acceleration and deceleration of both
slaves need help with so move press f1
on any given item to open the contextual
help or the product programming manual
thank you for watching for more
information please visit our website
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