Panasonic LP-400 Series External Control Manual page 137

⿎ Power check : PWR
[Supported models: LP-V/LP-W series]
Measures the current power ratio [%] in comparison with the default laser power.
• Power check designation
STX PWR S
Data
Name length
[byte]
Designation
1
mode
Power correction
(3)
ratio
Reference
• The power check command is rejected when the DIP switch (No. 2) in the rear side of the laser marker is set to OFF.
• Transmit the power check command with laser pumping turned ON and the shutter closed. Response data for abnormal
receiving (NAK03 or NAK99) is returned when the laser pumping is OFF or the shutter is opened.
(Even when the "reception mode ON" is set for the command reception permission: MKM command, it is refused if the
shutter is opened.)
• When the Marking Status Sending Enable is set to on, marking status is returned after the power check and power
correction are performed.
• Power check readout designation
STX PWR R
Reference
• Transmit the power check readout command after 6 seconds from transmission of the power check command.
• If the "Marking Status Transmission Permission (MST Command)" is set to "Transmission permitted", send the readout
command after response of the marking status.
[Designation mode] [Power correction ratio]
Max. 4-byte
Content
"0": Starts the power check
(Start of current power measurement)
"1" : Start of automatic power correction
"2" : Start of manual power correction
"050"–"200"[%]
(Check sum) Delimiter
ME-LP400V-EX-6
(Check
Delimiter
sum)
Remarks
The mode of power check is indicated.
It is necessary to conduct a power check
immediately before starting the automatic/
manual power correction.
Indicates the power correction ration in the
manual power correction mode. Adds this
data only when the destination mode is set
to the manual power correction.
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