Timing Chart; Read Command; Write Command - AND Profibus Interface AD-4402 OP-22 Instruction Manual

6. 6. 6. 6. Timing Chart

Timing Chart
Timing Chart Timing Chart
6.1. 6.1.

6.1. Read Command

6.1. Read Command Read Command Read Command
Specify the data to be read at "Command No."The reply data is input to "Input data
(Command reply data)".
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Flag R/ W ..............................................................
Command No. ...................................................................
Command request flag..................................................
Reply flag R/ - W ....................................................
Command No. response ....................................
Input data (Command reply data) ............................
Command replay flag.....................................................

6.2. Write Command

6.2. Write Command
6.2. 6.2. Write Command Write Command
Specify the data to write at "Command No." Send the output data of "OUT DATA".
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Flag R/ W
.............................................................................................
Command No. ...................................................................
Output data..........................................................................
Command No. ...................................................................
Reply flag R/ - W.....................................................
Command reply No. ............................................
Command replay flag .........................................
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Turn on bit R/ W
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Turn off bit R/ W
AD-4402 OP-22