Panasonic VL-W1-N Series Setup And Maintenance Manual page 16

4-6-3 Lasing trigger input: Single trigger ................................................ 114
4-6-4 Lasing trigger input: Continuous trigger .......................................... 115
4-6-5 Guide laser radiation input ......................................................... 116
4-6-6 Select file .............................................................................. 117
4-6-7 Trigger counter reset input ......................................................... 118
4-6-8 Laser stop 1 input ..................................................................... 119
4-6-9 Laser stop 2 input ..................................................................... 120
4-6-10 Interlock input ........................................................................ 121
5 External Control by Communication Commands ............... 122
5-1 Serial Communication Interfaces ................................................ 123
5-2 RS-232C for External Control ...................................................... 124
5-2-1 Interface specifications and connection .......................................... 124
5-2-2 Communication conditions ......................................................... 125
6 Laser Power Monitoring Function .................................... 126
6-1 Laser Power Monitoring Details ................................................... 127
6-1-1 Overview of laser power monitoring ............................................. 127
6-1-2 Timing chart of power data output ................................................ 129
6-2 Serial Data Output of Power Data ................................................ 130
6-2-1 RS-232C connector for power monitoring ....................................... 130
6-2-2 Communication conditions for power monitoring .............................. 131
6-2-3 Communication sequence ......................................................... 132
6-2-4 Communication data format ......................................................... 134
7 Maintenance ............................................................... 139
7-1 Maintenance Items ..................................................................... 140
7-2 Maintenance Details of Parts ...................................................... 141
7-2-1 Protection glass of laser emission port .......................................... 141
7-2-2 Replacement of the protection glass ............................................. 142
7-2-3 Air filter .................................................................................... 143
7-2-4 Air-cooling fan and intake vent ...................................................... 144
7-2-5 Cleaning of head ..................................................................... 145
7-2-6 Replacement of gasket ............................................................... 145
7-2-7 Laser oscillator ........................................................................ 146
7-2-8 Galvano scanner ..................................................................... 149
7-2-9 Internal shutter ........................................................................ 150
7-2-10 Battery inside the controller ...................................................... 150
7-2-11 Replacement of fuse ............................................................... 151
7-3 Obtaining Backup Data ............................................................... 152
7-4 Serial No. Checking Method ...................................................... 153
7-5 Disposal of Laser Welding Machine ............................................. 154
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ME-VLW1N-SM-1