Zennio MAXinBOX 24 ZIO-MB24 User Manual page 8

respectively whenever the device begins operation (for example, after a bus
power failure). It is possible to parameterise a certain delay to this sending (0
to 255 seconds).
Heartbeat (Periodical Alive Notification): incorporates a one-bit object to
the project ("[Heartbeat] Object to Send '1'") that will be sent periodically
with a value of "1" to notify that the device is still working (still alive)..
Note: The first sending after download or bus failure takes place with a delay
of up to 255 seconds, to prevent bus overload. The following sendings match
the period set.
Show Relay Switches Counter Objects: enables two communication
objects to keep track of the number of switches performed by each of the
relays ("[Relay X] Number of Switches") and the maximum number of
switches carried out in a minute ("[Relay X] Maximum Switches per
Minute").
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Figure 3. Sending of Indication Objects on Bus Voltage Recovery.
Figure 4. Heartbeat (Periodical Alive Notification).
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MAXinBOX 24
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