Fig. 26 Selecting An Alias Device - Beckhoff TwinSAFE EL6910 Operation Manual

Operation
Parameter Description
Conn. no. Connection number - automatically assigned by the TwinCAT system
Conn ID Connection ID: preallocated by the system, but can be changed by the user. A
Conn ID must be unique within a configuration. Duplicate connection IDs result in
an error message.
Mode FSoE master: EL6910/EJ6910 is FSoE master for this device.
FSoE slave: EL6910/EJ6910 is FSoE slave for this device.
Watchdog Watchdog time for this connection. A ComError is generated if the device fails to
return a valid telegram to the EL6910/EJ6910 within the watchdog time.
Module This checkbox is used to specify the behavior in the event of an error. If the
Fault is checkbox is ticked and a module error occurs on the Alias Device, this also leads
ComError to a connection error and therefore to disabling of the TwinSAFE group, in which
this connection is defined.
ComErrAck If ComErrAck is linked to a variable, the connection must be reset via this signal in
the event of a communication error.
Info data The info data to be shown in the process image of the EL6910/EJ6910 can be
defined via these checkboxes. Further information can be found in the
documentation for TwinCAT function blocks for TwinSAFE Logic terminals.
The EL6910/EJ6910 support activation of a ComErrAck at each connection. If this signal is connected, the
respective connection must be reset after a communication error via the signal ComErrAck, in addition to the
ErrAck of the TwinSAFE group. This signal is linked via the link button
following dialog can be used for selecting an alias device. The signal can be cancelled via the Clear button in
the Map to dialog.
Fig. 26: Selecting an alias device
The safety parameters matching the device are displayed under the Safety Parameters tab. They have to be
set correctly to match the required performance level. Further information can be found in the TwinSAFE
application manual.
40 Version: 1.8.0
User inter-
action re-
quired
No
Check
Check
Yes
Yes
Yes
Yes
next to COM ERR Ack. The
EL6910