Panasonic LP-ABR11 Setup And Operation Manual page 16

1.2.2 Code Reader Connector (17 pins)
Code Reader Connector is used for connecting the power supply and digital
input/output with your Code Reader.
•
Power Input
Power input of LP-ABR supplies DC24V.
•
4 Digital Outputs: LIGHT, OUT1, OUT2 and OUT3
The 4 Digital outputs are digital signal outputs with photo-coupler isolation.
It outputs a control timing of the illumination control and the reader.
LIGHT output is a timing signal to activate the external illumination
synchronizing with the camera's image timing.
The outputs OUT1 to OUT3 are the signals for the external output of reading
action's status or reading result's status. Allocation of signals to each output
and output time (setting time) can be configured by setting commands.
Each of the following signal outputs can be configured to OUT1 to OUT3.
Signal Default Setting
GO signal OUT1 output
NG signal OUT2 output
Ready
OUT3 output
signal
Busy #1
signal
Reference
In the factory default settings the signals are as below:
When changing these parameters, save the settings to the internal flash
memory (using the WSETS command) and restart the reader.
Description
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 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 is ON when the reader is ready for
reading.
Busy #1 signal is ON during a reading (except
switch chattering delay), and this signal turns OFF
after decoding.
OUT1 output  GO signal,
OUT2 output  NG signal,
OUT3 output  Ready signal
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