Beckhoff EL6601 Documentation page 111

Publisher, Variable
Fig. 131: Publisher variable settings
Settings:
• "Variable ID": Identification number with which the variable is sent. Can be changed online via PLC
where appropriate.
• "Data exchange": see above (not for EL66xx).
• "On change only": NWV is only sent if the value changes (not for EL66xx).
Subscriber, Box
Fig. 132: Subscriber settings
Settings:
• "Receiving Options": Only permits NWVs from a certain publisher for this subscriber
EL6601, EL6614 Version: 4.2
Commissioning
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