40
■
Shutter: SHT
Controls the internal shutter opening/closing.
Setting of shutter
STX
SHT
S
[Shutter status]
1-byte
(Check sum)
Delimiter
Name
Data length
[byte]
Description
Remarks
Shutter status
1
“0”: Close
“1”: Open
Reference
•
Control of shutter by this command is unavailable when the No. 2 DIP switch on the back surface of controller is turned
to OFF.
•
Response data for abnormal receiving (NAK03) is returned when shutter open command is transmitted in shutter open
status.
•
If the shutter close command is transmitted during marking, the internal shutter is closed after the marking is completed.
■
Status request: STS
Requires the operation status of laser marker, such as ready status and error occurrence status.
Status request
STX
STS
R
(Check sum)
Delimiter
Response to status request
STX
STS
A
[Error occurrence status] [Laser pumping status]
[Command reception status] [Marking ready status]
[Trigger status]
5-byte
(Check sum)
Delimiter
Name
Data length
[byte]
Description
Remarks
Error occurrence
status
1
“0”: No error
“1”: Error occurrence
Laser pumping
status
1
“0”: Laser pumping OFF
“1”: Laser pumping
“2”: Laser pumping completed
Command
reception status
1
“0”: Shutter close or command
reception mode ON (including
while the shutter is opened)
“1”: Shutter open (excepting when
the command reception mode is
ON)
Shutter and command reception mode (MKM
command) status is indicated.
Use this for determination of whether various
commands can be transmitted. For details,
refer to “Command Reception Condition”.
Marking ready
status
1
“0”: Marking disable (ready OFF)
“1”: Marking enable (ready ON)
The status of marking trigger acceptability is
indicated.
Trigger status
1
“0”: Trigger OFF
“1”: Trigger ON
The status of trigger input (TRIG.IN) is
indicated when “equidistant marking” is
selected at trigger condition.
Reference
•
When the response data is either “02110” or “02111”, marking is enable.
•
For LP-Mxxx-S type, open the laser gate to turn ON the ready signal.
ME-LPMSZ-SR-9
Summary of Contents for LP-M Series
Page 8: ...1 Before External Control ME LPMSZ SR 9...
Page 16: ...2 Basics of Serial Communication RS 232 Ethernet ME LPMSZ SR 9...
Page 34: ...3 Communication Command and Function ME LPMSZ SR 9...
Page 165: ...Troubleshooting ME LPMSZ SR 9...
Page 186: ...Character Code Table ME LPMSZ SR 9...
Page 199: ...Index ME LPMSZ SR 9...
Page 202: ...202 MEMO No 9000 0063 59V ME LPMSZ SR 9...
Page 203: ...No 9000 0063 59V...
Page 204: ...Panasonic Industrial Devices SUNX Co Ltd 2013 2019 March 2019 9000 0063 59V...