167
4-2-2 RS-232C Connector
In case of controlling the laser marker with the serial communication using the RS-232C, the “RS-232C connector” is
used.
Laser Marker Side Connector Type
: Male D-sub 9 pin (No. 4-40UNC-inch screw, female)
User Side Connector Type
: Female D-sub 9 pin (No. 4-40UNC-inch screw, male)
4-2-3 Specification for RS-232C
Connector
D-SUB 9 pin, male
Synchronization Method
Asynchronous
Communication Method
Full duplex communication method
Stop Bit
1 bit/2 bits
Data Bits
8 bits fixed
Baud Rate
1200/2400/4800/9600/19200/38400
Parity
None/even/odd
Check Sum
NA/available
Delimiter
CR + LF/CR
Flow Control
None (three-wire method)
Reception Timer
Reception timeout monitoring available (10 seconds for reception)
Refer to “3-14-1 Environmental Setting Related to Laser Marker” (P.150) for details of the setting
of the communication condition.
No
Signal Name
Function
1
Reserved
System reserved
2
RXD(RD)
Received data
3
TXD(SD)
Sent data
4
Reserved
System reserved
5
GND(SG)
Signal ground
6
Reserved
System reserved
7
Reserved
System reserved
8
Reserved
System reserved
9
Reserved
System reserved
Laser Marker side
REFERENCE
Summary of Contents for LP-310
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Page 155: ...155 4 External Control 4 1 Control Through I O Connector 156 4 2 Control with RS 232C 166 ...
Page 186: ...186 MEMO ...
Page 187: ...187 5 Troubleshooting 5 1 Troubleshooting 188 5 2 Measures for Indicated Error 189 ...
Page 191: ...191 6 Maintenance 6 1 Maintenance 192 ...
Page 193: ...193 7 Specification 7 1 Specification 194 7 2 Outer Dimensional Drawing 195 ...
Page 197: ...197 Appendix Character Code Table 198 Readable DXF File 207 Glossary 209 ...
Page 212: ...212 Index Index 213 ...
Page 215: ...No 9000 0062 20V ...