Commissioning
EL72x182 Version: 3.3
State Machine
Init This button attempts to set the EtherCAT device to
the Init state.
Pre-Op This button attempts to set the EtherCAT device to
the pre-operational state.
Op This button attempts to set the EtherCAT device to
the operational state.
Bootstrap This button attempts to set the EtherCAT device to
the Bootstrap state.
Safe-Op This button attempts to set the EtherCAT device to
the safe-operational state.
Clear Error This button attempts to delete the fault display. If an
EtherCAT slave fails during change of state it sets an
error flag.
Example: An EtherCAT slave is in PREOP state (pre-
operational). The master now requests the SAFEOP
state (safe-operational). If the slave fails during
change of state it sets the error flag. The current state
is now displayed as ERR PREOP. When the Clear
Error button is pressed the error flag is cleared, and
the current state is displayed as PREOP again.
Current State Indicates the current state of the EtherCAT device.
Requested State Indicates the state requested for the EtherCAT
device.
DLL Status
Indicates the DLL status (data link layer status) of the individual ports of the EtherCAT slave. The DLL status
can have four different states:
Status Description
No Carrier / Open No carrier signal is available at the port, but the port
is open.
No Carrier / Closed No carrier signal is available at the port, and the port
is closed.
Carrier / Open A carrier signal is available at the port, and the port is
open.
Carrier / Closed A carrier signal is available at the port, but the port is
closed.
File Access over EtherCAT
Download With this button a file can be written to the EtherCAT
device.
Upload With this button a file can be read from the EtherCAT
device.
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