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[NTP periodic update]
The transmission timing of NTP packet is as follows.
Random
period of 60
seconds
Every 24 hours
When communication with the NTP server fails due to no response from NTP server because of a network failure, etc.,
it is retransmitted in the following manner.
When the communication with the NTP server fails, it will initially retry in 15 seconds.
The number of retries is 5 times, and the retry interval is the previous time doubled.
Afterwards, it retries every 60 minutes.
*The retry interval is as follows.
15, 30, 60, 120, 240, 3600, 3600 ... (seconds)
Product
Device startup
System start complete
IP address
NTP Server
|Function Specification
83
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