KEYENCE LK-G Series - Manual (Page 152)

5-22
5
LK-G-M-NO5-E
5 RS-232C
Outputting Measurement Values in Exter-
nal Synchronization
This section describes how to synchronize the measurement value with the mea-
surement performed by the commands from the input terminal (TIMING input) and
output it from the RS-232C interface.
This method does not use any incoming command, so it is used when the measure-
ment value is only imported or when the unit is connected to a device such as a data
logger that cannot send a command.
Commands for measurement value output and for setting change are available even when
the measurement value output is in use in external synchronization (when the external trig-
ger input is other than OFF).
Do not fix the next measurement value while the current measurement value is outputted
via RS-232C. That next measurement value will not be outputted.
Environment Settings Parameters
Set the environment settings as follows.
Output
The measurement value that is fixed in the external synchronization (TIMING1 and 2 input) is
outputted.
The output content becomes as follows depending on the setting of auto transmission.
Refer to "Setting the Communication Specifications of the RS-232C" (page 3-49) for
Environment settings.
Item Setting value Remark
Baud rate 9600/19200/38400/57600/115200 bps Set the parameter according to the
external devices to be connected.
Parity check None/Even/Odd
Auto transmission OUT1/OUT2/OUT1 + OUT2 Select one of them according to
the output method.
Auto transmission Output contents
OFF Does not output the measurement values in
external synchronization.
OUT1 Outputs only OUT1.
OUT2 Outputs only OUT2.
OUT1 + OUT2 Outputs OUT1 and OUT2 at the same time.
Reference
Note