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AMT58x-PN ProfiNET®
6.2 Profinet encoders from Datalogic Automation s.r.l.
PROFINET encoders from Datalogic Automation s.r.l. fully comply
with the encoder profile specifications V4.1 version 3.162, the
encoder profile is based on the PROFIdrive profile. For any
information on the encoder profile please refer to the following
document:
ENCODER PROFILE. Technical specifications for Profibus and
Profinet related to PROFIdrive edited by PI International.
Furthermore these encoders fulfil the requirements of the Application
Classes 3 and 4, thus they are intended for clock-synchronous
(isochronous) real-time applications with cyclic and synchronous data
transmission. Anyway they can also be used in applications without
clock synchronization. For detailed information on the application
classes refer to the section "6.3 Application Class definition" on page
41.
PROFINET encoders supports the standard telegrams 81, 82, 83
and 84. Further information can be found in the section "7.1
Telegrams" on page 44.
The IO data is transferred to and from the Encoder Object (EO, see
the section "6.4 Encoder Object model" on page 42) via the Cyclic
Data Exchange Service. The EO comprises the following mandatory
functionalities:parameters;
measuring task (i.e. position value, velocity value, ...);
IO data (cyclical transmission of control and actual values);
support for Alarm Mechanism.
Among the parameters available in the Profinet encoders from
Datalogic Automation: code sequence, scaling function, preset
(Class 4 functionalities), position readout, offset value, velocity value,
velocity measuring unit, acyclic Error Data communication and
diagnostic information.
PROFINET at a glance
Setting the
Number of
IP-
stations
Address
Software /
Virtually
automatic
unlimited
via DCP
38
Setting the
Transmissio
baud rate
n rate
100 Mbit/s
-
full duplex
Cable
Cable
length
M12 D-
Up to 100
coded
m / 330 ft
Profinet
connectors
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