5. CONFIGURATION
Figure 98: EtherCAT Master Configuration Dialog
Device Configuration Description
Factory De-
fault
Possible Values
Autoconfig Master/Slaves
Enable the Master and Slave
automatic configuration.
Marked
Marked
Unmarked
Cycle time [µs]
Sets the time period in
which a new data telegram
must be send to the bus.
100000 2000 to 1000000
Sync Offset [%]
Adjust the offset, from the
PLC cycle, of the EtherCAT
Slave synchronization inter-
rupt.
20 -50 to 50
Sync window monitoring
If enabled, this option al-
lows monitoring the Slave
synchronization.
Unmarked
Marked
Unmarked
Sync window [µs]
Time for the Sync Window
Monitoring.
1 1 to 32768
Use LRW instead of
LWR/LRD
Enabling of the combined
read and write commands.
Unmarked
Marked
Unmarked
Enable messages per task
If enabled, the read and
write commands that are
dealing with input and out-
put messages can be done in
different tasks.
Unmarked
Marked
Unmarked
Auto restart slaves
Restart the devices when the
communication is aborted.
Marked
Marked
Unmarked
Number of Devices Read
per Cycle
Sets the number of Slaves
that are read per cycle to
fill the diagnostic variables.
The value ’0’ means that no
Slave diagnostic will be up-
dated.
128 0 to 128
Image In Address
First input address of the
first Slave.
16#1000000 16#1 to 16#1F000000
178
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