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SECTION 3
System Menu Operation
This section describes the operation of the System Menu focusing on the procedure to start up the NT20. Functions which
will be convenient to use the NT20 and those which are useful for the system maintenance are also explained here.
3-1
Operation Flow by the System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
82
3-2
Starting the NT20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
83
3-2-1
Changing the System Settings or Screen Data . . . . . . . . . . . . . . . . .
83
3-3
Operation Modes and the System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
84
3-3-1
System Menu and the Operation Modes. . . . . . . . . . . . . . . . . . . . . .
84
3-3-2
Menu Tree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
84
3-3-3
Operations with the System Menu . . . . . . . . . . . . . . . . . . . . . . . . . .
86
3-4
Initializing Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
3-4-1
Initialization by Using the System Menu . . . . . . . . . . . . . . . . . . . . .
88
3-4-2
Initialization by Using the DIP Switch (Forced Initialization). . . . .
90
3-5
Setting the Conditions of Communications with the Host by Using
the Memory Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
3-5-1
Selecting the Host Communications Method . . . . . . . . . . . . . . . . . .
93
3-5-2
Selecting the Host Communications Port . . . . . . . . . . . . . . . . . . . . .
94
3-5-3
Selecting the Host Link Communications Speed . . . . . . . . . . . . . . .
95
3-5-4
Selecting the NT Link (1:N) Communications Speed . . . . . . . . . . .
96
3-5-5
Selecting Unit Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
97
3-5-6
Selecting the Automatic Reset Function. . . . . . . . . . . . . . . . . . . . . .
98
3-5-7
Setting RS–232C Communications Conditions (NT20-ST128). . . .
99
3-6
Registering the Screen Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
102
3-7
Starting the Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
105
3-8
Various System Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
106
3-8-1
Setting the Key Press Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
106
3-8-2
Using the Buzzer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
107
3-8-3
Backlight OFF Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
109
3-8-4
Language Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
110
3-8-5
Support Tool Mode Setting (NT20-ST121-E) . . . . . . . . . . . . . . . . .
111
3-8-6
Lamp Bit Control (NT20-ST128). . . . . . . . . . . . . . . . . . . . . . . . . . .
112
3-9
System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
115
3-9-1
I/O Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
115
3-9-2
Checking the PT Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
122
3-9-3
Checking the NT20 DIP Switch Settings . . . . . . . . . . . . . . . . . . . . .
124
3-10 Transferring the System Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
126
3-11 Transferring the Resource Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
129
Summary of Contents for NT20
Page 1: ...Programmable Terminal Cat No V091 E1 01 NT20 USER S MANUAL ...
Page 2: ...NT series Programmable Terminal User s Manual Produced March 2007 ...
Page 3: ...iv ...
Page 5: ...vi ...
Page 9: ...x TABLE OF CONTENTS ...
Page 15: ...xvi ...
Page 21: ...xxii EC Directives 6 ...
Page 37: ...16 Before Operating Section 1 6 ...
Page 153: ...132 Transferring the Resource Data Section 3 11 ...
Page 185: ...164 Numeral Setting Section 4 8 ...
Page 267: ...246 Key to Programs Section 6 8 ...
Page 281: ...260 Specifications Appendix A ...
Page 285: ...264 Transporting and Storing PTs Appendix C ...
Page 303: ...282 Function Restrictions Depending on the Support Tool Appendix I ...
Page 307: ...286 Index ...
Page 309: ...288 Revision History ...