BECKHOFF FC520x - Manual (Page 36)

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FC520x / CX1500-x520 35
BECKHOFF FC520x / CX1500-x520
Change of State / Cyclic:
- Produced/Consumed: Setting of the data content of the data transmitted via the change of state/cyclical
IO connections. You can choose from digital data, analogue data or both. The selection depends upon
the BK52xx terminal arrangement.
- Change of State / Cyclic: Selecting the Corresponding Operating Mode
- Heartbeat Rate / Scan Rate: In the "Change of State" mode the heartbeat rate gives the cycle time of
the cyclical send of the lower-level (i.e. in addition to the event driven) IO data. In the ”Cyclic” operating
mode the scan rate gives the cycle time of the IO data send.
Inhibit time: Delay period in the ”Change of State” operating mode inserts this pre-set delay period after a
change of state before the IO data send.
Acknowledge Timeout: Time before the re-send in the event of faulty acknowledgement of a change of
state / cyclical message.
Acknowledge Retry Limit: Maximum number of re-sends until IO connection goes into error mode.
K-Bus Update: Calculates the anticipated duration of a complete update of the terminal bus (according to
the number of connected terminals). This is not to be seen as the response time of the DeviceNet Node
to IO-Requests.
Auto Device Replacement (ADR): not supported