User manual

LT Series User Manual4
6.4.3 SET UP TOUCH PANEL.................................................... 6–9
6.4.4 DISPLAY SETUP.............................................................. 6–12
6.5 OPERATION ENVIRONMENT SETUP ...................................... 6–13
6.5.1 SET UP OPERATION ENVIRONMENT........................ 6–13
6.5.2 CONTROLLER SETTINGS............................................. 6–14
6.6 INITIALIZE INTERNAL MEMORY ......................................... 6–16
6.7 SET UP TIME ................................................................................... 6–16
6.8 SET UP SCREEN ............................................................................. 6–17
6.9 FONT SETTING .............................................................................. 6–18
CHAPTER 7 RUN MODE AND ERRORS
7.1 RUN Mode......................................................................................... 7–1
7.1.1 After Connecting the Power Cord ....................................... 7–1
7.1.2 Via OFFLINE Mode ........................................................... 7–2
7.2 Troubleshooting .................................................................................. 7–3
7.2.1 Possible Problems ................................................................ 7–3
7.2.2 No Display ........................................................................... 7–4
7.2.3 No LT / Host Communication .............................................. 7–7
7.2.4 Touch Panel Does Not Respond .......................................... 7–9
7.2.5 Cannot Execute Logic Program ......................................... 7–10
7.2.6 Clock Settings Cannot be Entered ..................................... 7–10
7.2.7 Error Screens ..................................................................... 7–10
7.3 SELF-DIAGNOSIS .......................................................................... 7–11
7.3.1 SELF-DIAGNOSIS ITEM LIST ...................................... 7–11
7.3.2 SELF-DIAGNOSIS - Details ............................................ 7–12
7.3.3 CONTROLLER SELF-DIAGNOSIS.............................. 7–14
7.4 Error Messages ................................................................................ 7–15
7.4.1 Error Message List ............................................................. 7–15
7.4.2 Error Messages - Details.................................................... 7–17
CHAPTER 8 MAINTENANCE
8.1 Regular Cleaning................................................................................ 8–1
8.1.1 Cleaning the Display ............................................................. 8–1
8.1.2 Installation Gasket Check / Replacement ............................. 8–1
8.2 Periodic Check Points ........................................................................ 8–3
8.3 Replacing the Backlight .................................................................... 8–3
INDEX