4.4.4 File Name....................................................................................................................................................... 74
4.4.4.1 File Name Rule for Sequence Program, Parameter, and Device Comment ......................................... 74
4.4.4.2 File Name Rule for Message Data ........................................................................................................ 75
4.4.5 Creating a Project .......................................................................................................................................... 77
4.4.5.1 Project ................................................................................................................................................... 77
4.4.5.2 Operating Procedures ........................................................................................................................... 79
4.4.6 Setting the Parameters .................................................................................................................................. 80
4.4.6.1 Parameter Setting Screen ..................................................................................................................... 80
4.4.6.2 Setting the Number of Device Points .................................................................................................... 81
4.4.6.3 Setting Common Pointer No.................................................................................................................. 83
4.4.6.4 Setting the Program Execution Order ................................................................................................... 84
4.4.6.5 Setting the label/comment for each project ........................................................................................... 85
4.4.6.6 Writing and Reading Parameters to and from the CNC Controller........................................................ 85
4.4.7 Starting/Stopping the PLC.............................................................................................................................. 86
4.4.7.1 Operation Procedure ............................................................................................................................. 86
4.5 Sequence Program Development........................................................................................................................... 87
4.5.1 Development Procedures............................................................................................................................... 87
4.5.1.1 Creating New Sequence Programs with GX Developer........................................................................87
4.5.2 Writing the Sequence Program to the CNC Controller................................................................................... 88
4.5.2.1 Operation Procedure ............................................................................................................................. 88
4.5.2.2 Writing Operation .................................................................................................................................. 90
4.5.2.3 Operations and Check Items at Conversion Error................................................................................. 90
4.5.2.4 Operations and Check Items at the Other Errors .................................................................................. 92
4.5.3 Reading the Sequence Program from the CNC Controller ............................................................................ 94
4.5.3.1 Operation Procedure ............................................................................................................................. 94
4.5.4 Writing Sequence Programs to CNC ROM .................................................................................................... 97
4.5.4.1 Operation Procedure ............................................................................................................................. 97
4.5.5 Verifying the Sequence Programs ................................................................................................................. 99
4.5.5.1 Operation Procedure ............................................................................................................................. 99
4.5.6 Executing Ladder Program Writing during RUN .......................................................................................... 100
4.5.6.1 Execution Procedures of Ladder Program Writing during RUN .......................................................... 100
4.5.6.2 Setting Ladder Program Writing during RUN ...................................................................................... 101
4.5.6.3 PLC Data Available for Ladder Program Writing during RUN ............................................................. 101
4.5.6.4 Data Unit for Writing ...................................................................................................
......................... 102
4.5.6.5 Available Number of Steps for Writing ................................................................................................ 102
4.5.6.6 RUN Write Target Storage Area.......................................................................................................... 103
4.5.6.7 Operation method on the GX Developer ............................................................................................. 104
4.5.6.8 Precautions ......................................................................................................................................... 108
4.5.7 Using Sequence Programs Created for M700V/M70V/M700/M70 and E70 Series..................................... 112
4.5.7.1 Opening Project Data to be Converted Using GX Developer.............................................................. 112
4.5.7.2 Changing PC Type .............................................................................................................................. 113
4.5.8 Monitoring the Sequence Program .............................................................................................................. 116
4.5.8.1 Operation Procedure ........................................................................................................................... 116
4.5.9 Executing Sampling Trace on Device .......................................................................................................... 117
4.5.9.1 Basic Operation................................................................................................................................... 118
4.5.9.2 Basic Specifications ............................................................................................................................ 119
4.5.9.3 Status of Special Relay during Sampling Trace .................................................................................. 123
4.5.9.4 Sampling Trace Operation Screen ...................................................................................................... 125
4.5.9.5 Operation at Error................................................................................................................................ 137
4.5.9.6 Operation Example.............................................................................................................................. 138
4.5.9.7 Precautions ......................................................................................................................................... 140
4.5.10 CNC-Specific Considerations..................................................................................................................... 142
4.6 PLC Message Development ................................................................................................................................. 144
4.6.1 Adding PLC Messages................................................................................................................................. 144
4.6.2 Development Procedure Using Standard Screen ........................................................................................ 145
4.6.3 Message Data Description Method .............................................................................................................. 146
4.6.4 Writing Message to CNC Controller on Standard Screen ............................................................................ 150
4.6.5 Reading out from CNC Controller on Standard Screen ............................................................................... 152
4.6.6 Development Procedure Using GX Developer............
................................................................................. 153
4.6.6.1 Using a General Text Editor ................................................................................................................ 154
4.6.6.2 Entering Messages Directly from GX Developer................................................................................. 154
4.6.7 Message Data Description Method .............................................................................................................. 155
4.6.8 Converting Data into GX Developer Format ................................................................................................ 158
4.6.9 Entering/Editing Data using GX Developer .................................................................................................. 160
4.6.10 Writing to the CNC Controller Using GX Developer................................................................................... 163
4.6.11 Reading and Verifying from the CNC Controller ........................................................................................ 166
4.7 Device Comment Creation.................................................................................................................................... 167