Omron NT20S User Manual

65
SECTION 3
System Menu Operation
This section describes the operation of the System Menu focusing on the procedure to start up the NT20S.
Functions which will be convenient to use the NT20S and those which are useful for the system maintenance are also ex-
plained here.
3-1 Operation Flow by the System Menu 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Starting the NT20S 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-1 Changing the System Settings etc. 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3 Operation Modes and the System Menu 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3-1 System Menu and the Operation Modes 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3-2 Menu Tree 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3-3 Operations with the System Menu 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4 Initializing Memory 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4-1 Initialization by Using the System Menu 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4-2 Initialization by Using the DIP Switch (Forced Initialization) 74. . . . . . . . . . . . . . . . . . . .
3-5 Setting the Conditions of Communications with the Host by Using the Memory Switches 75. . .
3-5-1 Selecting the Host Communication Method (NT20S-ST121-EV3 only) 78. . . . . . . . . . . .
3-5-2 Selecting the Host Link Communication Speed (NT20S-ST121-EV3 only) 79. . . . . . . . .
3-5-3 Selecting Unit Numbers (NT20S-ST121-EV3 only) 80. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-5-4 Setting RS-232C Communication Conditions (NT20S-ST128) 82. . . . . . . . . . . . . . . . . . .
3-5-5 Selecting the Automatic Reset Function 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-6 Registering the Screen Data 86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-7 Starting the Operation 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8 Various System Settings 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8-1 Setting the Key Press Sound 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8-2 Using the Buzzer 92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8-3 Backlight OFF Function 94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8-4 Support Tool Mode Setting (NT20S-ST121-EV3/ST122-V1 Only) 95. . . . . . . . . . . . . . . .
3-8-5 Lamp Bit Control (NT20S-ST128) 97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-9 System Maintenance 99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-9-1 I/O Check 99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-9-2 Checking the PT Setting 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-9-3 Checking the NT20S DIP Switch Settings 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Omron NT20S Specifications

General

Brand	Omron
Model	NT20S
Category	Touch terminals
Language	English