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Omron NT31 User Manual
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240
System Maintenance
Section
6-1
1
Select
“
I/F Check
”.
Select “
Comm. Port A
”
or
“
Comm. Port B
”.
The check
screen is displayed (
“Check
screen”
, page 237).
After
confirming the result of the check, press
“
Quit
”
. The NT31/NT31C returns
to the
“
I/F CHECK MENU
”
screen.
Checking Communication with a Printer
Check
communication with a printer by following the menu operation from the Sys-
tem Menu shown below
.
Select “
Maintenance Mode
”.
Select
“
I/O Check
”.
250
252
Table of Contents
Table of Contents
4
Default Chapter
7
About this Manual
7
Precautions
9
1 Intended Audience
10
2 General Precautions
10
3 Safety Precautions
10
Section 1 General
12
General
12
Role and Operation of the NT31/NT31C
13
Operation of an NT31/NT31C at an FA Production Site
13
Operations of the NT31/NT31C
14
Functions of the NT31/NT31C
15
Features
15
Comparison between NT31 and NT31C
17
Supplemental Functions to V1
17
Comparison between NT30/NT30C and NT31/NT31C
18
Principal Functions of NT31/NT31C
19
Displays
21
Communication with the Host
26
Direct Connection Function
26
Host Link
27
NT Link
27
Connecting to Other Models
34
Communication by Using Memory Link
35
Memory Link
35
Comparison between Direct Connection and Memory Link
36
System Configuration
37
Peripheral Devices that Can be Connected
37
Connecting to the Host
38
Before Operating
39
Section 2 Preparing for Connection
42
Preparing for Connection
42
Method for Connection to the Host
43
Connection Method and Communication Method
43
Preparations at the NT31/NT31C
46
Names and Functions of Parts
46
Section 3 Hardware Settings and Connections
48
Hardware Settings and Connections
48
Installation
49
Installation Environment
49
Installation in the Operation Panel
49
Power Supply Connection
50
Grounding
51
Connecting to the Support Tool
52
Connecting a Printer
53
Connection Method
53
Connecting a Bar Code Reader
54
Connection Method
54
Setting a Bar Code Reader
55
Data Format
56
Using a Memory Unit(NT31/NT31C with V1)
57
Installation Method
58
Method of Use
59
Using a Memory Unit (NT31/NT31C Without V1)
68
Installation Method
69
Method of Use
69
Connecting to the Host from the RS-232C Port
76
Connecting to the RS-232C Port at the Host
77
Section 5 Connecting to the Host from the Rs-422A/485 Port
106
Connecting to the Host from the RS-422A/485 Port
106
Connecting to the Host's RS-232C Port
107
The Type of Host and Settings
108
1:1 Connection between RS-422A/485 at the NT31/NT31C and RS-232C at the Host
110
1:N Connection between RS-422A/485 at the NT31/NT31C and RS-232C at the Host
115
Recommended Connectors, Cables, and Crimp Terminals
121
Setting the Terminal Resistance for RS-422A/485 Communications
123
Connecting to the Host's RS-422A/485 Port
124
Host Types and Settings
125
Direct Connection between RS-422A Ports at both Units
144
Direct Connection between RS-485 Ports at both Units
149
1:N Connection Among RS-422A Ports
153
1:N Connection Among RS-485 Ports
153
Recommended Connectors, Cables and Crimp Terminals
156
Setting the Terminal Resistance for RS-422A/485 Communications
157
Section 6 System Menu Operation
158
System Menu Operation
158
System Menu Operation Flow
161
Starting the NT31/NT31C
162
Operation at Startup
162
Operation Modes and the System Menu
163
Relationships Among Modes
163
Menu Tree
165
Operations with the System Menu
166
Memory Initialization
168
Clearing Screen Data
168
Initializing Display History Record Data
170
Initializing Alarm History Record Data
171
Initializing the Memory Tables
173
Initializing the Memory Switches
175
Operations in the System Installer Mode
177
Setting the Display Language in the System Installer Mode
177
Clearing/Installing the System Program
178
Changing the System Settings
179
Clearing Screen Data
181
Transmitting the Screen Data
182
Setting the Conditions for Communications with the Host by Using the Memory Switches
185
About Communication Conditions
186
Setting the Host Link Method
187
Setting the NT Link (1:1) Method
189
Setting the NT Link (1:N) Method
190
Setting the Memory Link Method
192
Setting the Communication Type for Serial Port B
196
Starting Operation
198
Various System Settings
200
Memory Switch Setting Screens
200
Setting the "Start-Up Wait Time
201
Setting the "Key Press Sound
202
Setting the "Buzzer Sound
203
Setting the "Printer Controller
205
Setting the "Print Method" (NT31C Only)
206
Setting "Screen Saver Movement
208
Setting the Screen Saver Start-Up Time
210
Setting the History Display Method
212
Setting the Resume Function
214
Setting the Automatic Reset Function
215
Setting the Time-Out Interval
217
Setting the Retry Count
218
6-10 Setting the Bar Code Reader Input Function
220
System Maintenance
223
Displaying/Setting the Calendar and Clock
226
Checking the PT Setting Status
228
Displaying and Printing the Display History Record
230
Displaying and Printing the Alarm History Record
232
Checking Screen Data
234
Device Check
238
Checking Interfaces
247
6-12 Programming Console Function
253
Usable Systems
254
Connection Method
255
Method of Use
255
Section 7 Nt31/Nt31C Functions
260
NT31/NT31C Functions
260
NT31/NT31C Screen
263
Screen Composition
263
Screen Numbers
263
Screen Types
263
Screen Attributes
268
Color Display
271
Display Elements
274
Areas for Control/Notification
276
PT Status Control Area (Host ↔ NT31/NT31C)
276
PT Status Notify Area (NT31/NT31C to Host)
286
Window Control Area (Host ↔ NT31/NT31C)
290
Memory Tables
295
Numeral Memory Tables
295
Character String Memory Tables
302
Fixed Displays
312
Circles, Arcs, Sectors, Polylines, Polygons, Rectangles
312
Text (Fixed Display)
321
Tiling
324
Marks
326
Image and Library Data
330
Image Data Display
330
Library Data Display
333
Lamps
337
Touch Switches
345
Numeral Display
368
Character String Display
377
7-10 Graphs
383
Bar Graphs
383
Analogue Meter
388
Broken Line Graphs
396
Trend Graphs
402
Alarm List, Alarm History
417
7-12 Inputting Numeric Values
428
Numeric Key Type ("Numeral Input")
428
Thumbwheel Type ("Thumbwheel")
436
7-13 Inputting Character Strings
444
7-14 Window Function
449
What Are Windows
449
Window Type
450
Window Screens and Display Elements
451
Opening/Closing and Moving a Window
452
Changing the Displaying Order of Windows
453
Size and Display Position of a Window
453
Checking the Display Status of a Window
454
Focus Window
455
Temporary Input Fields
455
7-15 Special Functions
457
Display History Record Function
457
Alarm History Record Function
460
Resume Function
463
Screen Saver Function
464
Buzzer Function
465
Clock Function
467
Print Function
469
Programming Console Function (Expansion Function)
472
7-16 PT Configuration Settings
474
Section 8 How to Use the Pt
477
Section 8
477
Screen Creation Procedure
478
Buzzer, Backlight, and Display Control
480
Sounding the Buzzer
480
Stopping the Buzzer Sound
482
Controlling the Backlight
484
Turning off the Screen
486
Redisplaying the Turned-Off Screen
488
Screen Display and Notification
491
Switching the Screen
491
Finding the Screen Number of the Presently Displayed Screen
498
Display and Control of Windows
501
Checking the Display Status of a Window
507
Disabling/Enabling the Opening of a Window
510
Changing Numeral and Character String Display
511
Changing Numeric Values and Character Strings
511
Display of Graphs
528
Changing the Trend Graph Display
528
Input of Numeric Values and Character Strings
529
Inputting a Numeric Value
529
Inputting Character Strings
545
Using the Alarm List/History Function
549
How to Use the Alarm List/History
549
Using the Display History Function
554
How to Use the Display History
554
8-10 Display and Setting of Calendar Clock
557
Setting the Date and Time
558
Printing Data and Checking the Printer Status
565
Printing the Screen
566
8-12 Enabling/Disabling PT Operations
569
Enabling and Disabling the Operation of the NT31/NT31C
569
How to Use the PT
477
Using Memory Link
571
Operation of the Memory Link
572
Outline of Communications
575
Commands/Responses
579
Function Applications
611
SECTION 10 Function Applications
611
10-1 Examples of Actual Applications of Direct Access
612
10-2 Examples of Actual Applications of Memory Link
626
Troubleshooting and Maintenance
631
Troubleshooting
632
Responding to Displayed Error Messages
635
Maintenance of the NT31/NT31C
642
Inspection and Cleaning
647
Appendices
649
Specifications
650
Performance Specifications
651
Dimensions
662
Using an RS-232C/RS-422A Convertor Unit
665
Block Diagram
670
Transporting and Storing the NT31/NT31C
671
Making the Cable
672
Making the Cable for Connecting a PC
675
Making the Cable for Connection to a Bar Code Reader
676
Making the Cable for Connection to a Printer
677
Compatibility with Screen Data of Other PT Models
678
Model List
686
Option List
692
PC Memory Map
695
Keycode Tables
697
Index
699
Revision History
707
Other manuals for Omron NT31
Setup Manual
313 pages
4
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Omron NT31 Specifications
General
Brand
Omron
Model
NT31
Category
Touch terminals
Language
English
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