Table Of Contents - YASKAWA YRC1000 Operator's Manual

1 Spot Welding Application Using a Motor Gun................................................................................. 1-1
1.1 System Overview (Motor Gun) .......................................................................................... 1-1
1.2 Function Keys ................................................................................................................... 1-3
1.3 Setting of Motor Gun.......................................................................................................... 1-5
1.3.1 Posture of Motor Gun ........................................................................................... 1-6
1.3.2 Basic Configuration .............................................................................................. 1-6
1.3.3 Setting of Pulse to Stroke Conversion Data ......................................................... 1-6
1.3.4 Tentative Setting of Torque to Pressure Conversion Data ................................... 1-7
1.3.5 Register the Base Position for Wear Detection (Fixed Side)................................ 1-9
1.3.6 Execution of Motor Gun Auto Tuning Function................................................... 1-10
1.3.7 Confirmation of Motor Gun Auto Tuning Operation Status................................. 1-18
1.3.8 Clearance of MOTOR GUN AUTO TUNING Setting.......................................... 1-19
1.3.9 Setting of Torque to Pressure Conversion Data................................................. 1-21
1.3.10 Alarm ................................................................................................................ 1-22
1.4 System Setting (Motor Gun) ............................................................................................ 1-23
1.4.1 Gun Condition File.............................................................................................. 1-23
1.4.1.1 Entering Pulse to Stroke Conversion Data............................................ 1-28
1.4.1.2 Entering Torque to Pressure Conversion Data ..................................... 1-28
1.4.2 I/O Signals for a Motor Gun................................................................................ 1-29
1.4.2.1 Major I/O signal (Motor Gun)................................................................. 1-29
1.4.2.2 Welding I/F File ..................................................................................... 1-31
1.4.2.3 I/O Allocation ......................................................................................... 1-37
1.4.2.4 PSEUDO INPUT SIGNAL Window ....................................................... 1-40
1.4.3 Registering the Operation Tool........................................................................... 1-41
1.4.3.1 When Using a Single Arm Move Gun.................................................... 1-41
1.4.3.2 When Using a Double Arm Move Gun .................................................. 1-42
1.4.4 Setting the Software Limit Value ........................................................................ 1-43
1.4.5 Setting the Lost-tip Detection Value ................................................................... 1-44
1.4.6 Gun Detail Setting File........................................................................................ 1-45
1.4.7 Application Condition Setting.............................................................................. 1-49
1.5 Before Teaching .............................................................................................................. 1-55
1.5.1 Manual Spot ....................................................................................................... 1-55
1.5.2 Manual Dry Spot................................................................................................. 1-55
1.5.3 Manual Press ..................................................................................................... 1-55
1.5.4 Open/Close of Motor Gun................................................................................... 1-56
1.5.5 Mounting Tips ..................................................................................................... 1-56
1.5.6 Creation of Job ................................................................................................... 1-57
Contents
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