Commissioning
EL125x, EL2258
103
Version: 2.5
„Online“ tab
Fig. 135: „Online“ tab
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:
