5.8.2 History of Alarms in Order of Frequency ................................................ 205
5.8.3 List of Active Alarms ............................................................................... 206
5.9 Line Graph Parts .................................................................................... 208
5.9.1 Configuration Parameters ...................................................................... 208
5.9.1.1 "Display Data" Options on "Display" Tab ...................................... 209
5.9.1.2 "Line Settings" Tab When "Reference Data" =
"Device" (Basic Setup) ..................................................................... 210
5.9.1.3 "Line Settings" Tab When "Reference Data" =
"SD Card (Logging Data)" (Basic Setup) ......................................... 211
5.9.2 Comparing Line Graph Modes ............................................................... 212
5.9.3 Basic Setup in Sampling Mode .............................................................. 215
5.9.4 Basic Setup in Block Mode..................................................................... 217
5.9.5 Line Graphs Combined with Bar Graphs ............................................... 220
5.10 Keyboard Parts ....................................................................................... 223
5.10.1 Basic Setup for Keyboard Parts ............................................................. 224
5.10.2 Operation Setup for Keyboard Parts ...................................................... 226
5.10.3 Displaying and Hiding Keyboard Parts ................................................... 226
5.11 Custom Parts .......................................................................................... 227
5.11.1 Custom Switch Parts .............................................................................. 227
5.11.2 Custom Lamp and Custom Message Parts ........................................... 228
5.11.3 Replacement Tab for Custom Parts ....................................................... 230
6. Troubleshooting ................................................................. 233
6.1 Troubleshooting ...................................................................................... 234
6.2 Screen Messages ................................................................................... 235
6.3 GT Series Error Codes ........................................................................... 236
6.4 PLC Error Codes .................................................................................... 239
6.5 General-Purpose Serial Communication Error Codes ........................... 242
6.6 What to do if Something Unusual Occurs .............................................. 243
6.7 Operation Security Function ................................................................... 246