Parameterization and commissioning
EL6751
77
Version: 3.5
"EL6751" tab
Fig. 91: EL6751 tab
EtherCAT
Terminal ID in the terminal network.
Master Node ID
Node address of the EL6751. Value range: 1...127. Determines the identifier of the master heartbeat
telegram. Ensure that it is not the same as a slave node address.
Baud rate
Set the
here. Automatically tests whether the connected slave also supports this baud rate.
Cycle time
Displays the cycle time of the corresponding highest priority task. The display is updated when the mapping
is generated.
Sync-Cycle Multiplier
CANopen SYNC Cycle Time = (Task) Cycle Time x Sync-Cycle Multiplier. Event driven PDO
communications and cyclical synchronized PDO communication are frequently combined when used in
conjunction with CANopen. In order to be able to respond rapidly to an event, the TwinCAT task cycle time
has to be less than the CANopen SYNC cycle time. If the sync cycle multiplier is set to values > 1, the
TwinCAT task is called repeatedly before the SYNC telegram is sent again.
Sync-Cycle Time
The cycle time of the CANopen snyc telegram is displayed here. It results from the cycle time of the highest-
priority task, whose process data are linked with the card, and from the sync cycle multiplier.
