<JLIP technical information>
About initial operation
The communication by serial port does not often work well after launching softaware,
supplying power of device or plugging a cable.
It is because of remaining unnecessary data in the receive buffer of each device.
In this case, it should be performed the initial operation.
The method of it is very simple.
It is just only to transmit a broadcast command to all devices three times at 80ms
intervals.
The length of this interval is every OK, if it is more than 80ms.
And it is important to wait 80ms after the third transmitting, too.
("Broadcast command means that it has ID number as 127.)
This operation should be performed at detecting any bad communication because of
connecting cable or supplying power again.
It is strongly recommended that your software has this communication recovery
operation.
If you have a opinion for the contents in this page : [email protected]
(Sorry for not accepting your personal technical question.)
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JLIP control system developer
7/11/2003
http://www.jvc-victor.co.jp/english/tech/jlip/techinfo_f/techinfo_f1/initial.html
MV8300P RS-232c Protocol Manual
D
&
M Professional
Technical Support
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