Panasonic VL-W1-N Series Setup And Maintenance Manual page 133

„ Communication sequence for the power data output
The laser welding machine transmits the laser power or laser energy automatically with the following timing:
• When the serial data output of laser power [W] is allowed, the response data is transmitted during the lasing operation at
the setting intervals (10 ms or 100 ms).
• When the serial data output of laser energy [mJ] is allowed, the response data is transmitted at the end of the lasing
operation.
External device
*1 : Transmitted when the serial data output of laser power [W] is allowed at the power output mode setting.
*2 : Transmitted when the serial data output of laser energy [mJ] is allowed at the power output mode setting.
Setting request for power output mode
to serial data output
Response for normal receiving (OK)
Response for measured power *1
Response for measured power *1
Response for measured power *1
Response for measured energy *2
ME-VLW1N-SM-1
Laser welding machine
Start of laser radiation
During the lasing operation:
Sending response data at
the setting intervals (10 ms or
100 ms).
Completion of laser radiation
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