MTS Systems TFIR-31LAN series, Руководство по эксплуатации

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1.2.5 DIO connector
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2 Digital Outputs: GO, NG
Three photo coupler isolated outputs are available.
“GO” and “NG” are used to signal the result of decode. These signals can also
be configured to be “Ready” and “Busy” by the serial command. Refer to section
7.13 General Operation for detailed information.
1.2.5.1 Detail of the GO & NG singnal
Signal name Description
GO signal GO signal is associated with Good Read, which is ON
during the specified time set by the GOOUT command
when the symbol is decoded successfully. And also this
signal is OFF when starting the next reading.
NG signal NG signal is associated with No Read, which is ON
during the specified time set by the NGOUT command
when the symbol is not decoded successfully. And also
this signal is OFF when starting the next reading.
Ready signal Ready signal is ON when the reader is ready for reading.
Busy #1 signal Busy #1 signal is ON while the reader is reading (except
switch chattering delay), and this signal will be OFF after
decoding.
Busy #2 signal Busy #2 signal is ON while the reader is reading (except
switch chattering delay), and this signal will be OFF after
transmission of the decoded data.
In the factory default settings the signals are as below:
GO Æ GO signal, NG Æ NG signal
When changing these parameters, save the settings to the internal flash
memory (using the WSETS command) and turn off the power and on it again.
Using the “Busy #2 signal”, make sure the settings of RSCS=1 and TCPCS=1.
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1 Digital Input: SYNC
This signal is used to initiate reading.
(Sync signal can be sent by the serial command as well.)