User`s manual

90
BHT-700BB-CE/700BWB-CE/700BWBG-CE
Ping echo request transmission timing
Two types of echo request transmission timing are available: Type 1 and Type 2. (Default: Type 2)
Type1
After sending an echo request, the next Ping echo request is sent after the interval time has elapsed. In
such a case, set the Interval and Timeout so that “Interval Timeout”.
Ping echo request
Ping echo reply
Timeout time
Interval time
Ping echo request
Type2
After sending an echo request, a Ping echo will either be received or a timeout will occur. The next Ping
echo request is then sent after the interval time has elapsed. In such a case, there is no correlation
between the Interval and Timeout.
Ping echo request
Ping echo reply
Ping echo request
<When Ping echo received>
<When timeout occurs>
Interval time
Ping echo request
Timeout time
Interval time
Timeout occurs
Ping echo request