Lika POWERLINK EM58 PL, Руководство пользователя

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EM58 • HS58 • HM58 POWERLINK
5.4.11 Default parameters restoring program
Default values are provided to each parameter of the device and are preset at
the factory by Lika Electronic engineers. The first time you install the encoder, it
will operate using the default values. They allow the operator to run the CN
device for standard and safe operation. They are plainly not optimized for
specific application yet they provide maximum performance for most systems.
To suit the specific application requirements it may be advisable and even
necessary to enter new parameters instead of the factory default settings.
There could be exceptional circumstances where it would be necessary for you
to restore the default values of the settable parameters. When this is the case,
you must set the bit 14
Restore default parameters
in the
6000 Operating
parameters
object in the asynchronous phase via SDO when the encoder is in
operational state (
NMT_CS_OPERATIONAL
) and then execute the
Store
parameters
function (see the
Store parameters
function on page 92).
You can execute the default parameters restoring function also by using the
Restore sample task provided by Lika Electronic (AsEPL Sample Task using the
AsEPL library available in Automation Studio).
To open the Restore sample task you must enter the Logical View window by
pressing the
Logical View
tab.
Scroll through the tree of the available EPLs, extend the
Source
directory and
select the
Restore
AsEPL Sample Task. Right-click the
Restore
AsEPL Sample
Task in the list, press the
Open
command first and then the
Watch
command.
The
Restore.pvm [Watch]
window will be displayed.
Activate the Monitor mode by pressing the Monitor button in the Toolbar.
The background of the windows becomes grey.
Set the value “1” (TRUE) next to the
bit_restore
entry; set the value “1” (TRUE)
next to the
write_bit_restore
entry; it will be automatically set back to “0”
(FALSE); now set the value “0” (FALSE) next to the
bit_restore
entry; set the
value “1” (TRUE) next to the
write_bit_restore
entry; it will be automatically set
back to “0” (FALSE).
NOTE
When you restore the default values, please always consider that:
•
the encoder parameters will be restored to the default values;
•
the encoder offset will be reset.
WARNING
The execution of this command causes all the values which have been set
previously next to each parameter to be overwritten!
MAN EM58_HS58_HM58 PL E 1.1.odt Quick reference 56 of 108