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3 How to Use the Application Example
Executing a ResetDisa command
1. Execute a resetDisa command. To do this, right-click the row of the
"executeResetDisa" tag, select "Modify" and left-click "Modify to 1".
2. The "done", "error", "status", "stateMv" and "stateDisa" tags allow you to check
whether or not the job has successfully completed.
3. An erroneous job has occurred only if the "error" tag is set. In this case, a hex
error code is automatically written to the "status" tag. This error code allows
you to diagnose the cause of the error.
Executing a Set_MV_Program command
1. Enter your desired program parameters in the "numberMvProgram" tag in the
fields of the "Modify Value" column. In this example, the value for
"numberMvProgram" is set to 0x02 to select program 2 of the reader.
2. Right-click any row of the watch table. Go to "Modify" and then left-click
"Modify now". This transfers the entered values directly to the data block of the
S7 CPU.
MV Basics
Entry ID: 109757269,
V1.0,
04/2018
34
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