Parameterization and programming
ELX3312 and ELX3314
66
Version: 1.3.0
EtherCAT System Documentation
for the EtherCAT fieldbus basics, also avail-
able as
5.7.3
Variant Predefines PDO
An EtherCAT device usually offers several different process data objects (PDO) for input and output data,
which can be configured in the System Manager, i.e. they can be activated or deactivated for cyclic
transmission.
From TwinCAT 2.11, for suitable EtherCAT devices (as per ESI/XML description) the process data for input
and output can be activated simultaneously through suitable predefined sets via "Predefined PDO
assignment".
The ELX331x devices have the following Predefined PDO sets in the
Process data
tab (EL3314 shown in the
example):
Fig. 49: TwinCAT System Manager with predefined PDO option
Standard
In the
Standard
option [A], the input PDOs 0x1A0n are activated for the corresponding input channels. The
output PDOs 0x160n of Sync Manager 2 [B] are disabled.
Содержание ELX3312
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