155 External Control by Communication Commands …………… 1075-1 Serial Communication Interfaces ............................................................... 1085-2 RS-232C .................................................................................................... 1095-2-1 Interface specifications and connection ................................................... 1095-2-2 Communication settings (for command control) ........................................1115-3 Ethernet ......................................................................................................1125-3-1 Port specifications and connection ...........................................................1125-3-2 Communication settings ............................................................................1135-3-3 Connecting to external control devices and its setting sample .................1145-4 Checking the communication commands ...................................................1156 Link Control with External Devices …………………………… 1166-1 Link Control with Image Checker ................................................................1176-1-1 Example of image checker linkage system ................................................1186-1-2 Operation flow ...........................................................................................1196-1-3 Connection ............................................................................................... 1206-1-4 Set the laser marker communication settings........................................... 1216-1-5 Set the laser marker overall file conditions ............................................... 1226-1-6 Image checker setting .............................................................................. 1256-1-7 Code reader (LP-ABR) setting .................................................................. 1296-1-8 Code reader (DataMan) setting ................................................................ 1296-1-9 Timing chart .............................................................................................. 1306-2 Link Control with Code Reader .................................................................. 1346-2-1 Example of code reader linkage system ................................................... 1346-2-2 Operation flow .......................................................................................... 1356-2-3 Connection ............................................................................................... 1376-2-4 Preparation of readout code ..................................................................... 1386-2-5 Setting of code reader linkage functions .................................................. 1397 Maintenance ……………………………………………………… 1417-1 Maintenance Items ......................................................................................1427-2 Maintenance Details of Parts ..................................................................... 1437-2-1 Laser emission port (f θ lens) .................................................................... 1437-2-2 Intake/exhaust vent ................................................................................... 1447-2-3 Air filter...................................................................................................... 1457-2-4 Air-cooling fan........................................................................................... 1467-2-5 Laser oscillator.......................................................................................... 1507-2-6 Galvano scanner....................................................................................... 1537-2-7 Z-axis adjustment module ......................................................................... 1547-2-8 Internal shutter .......................................................................................... 1547-2-9 Replacement of battery inside the controller ............................................ 1557-2-10 Replacement of fuse ............................................................................... 157ME-LPGS-SM-8