![background image](http://html.mh-extra.com/html/omron/nt20/nt20_user-manual_744538305.webp)
284
Index
H
hardware faults
,
212
,
248
host link method
,
44
Host Link Unit
,
44
Host Link Units
manual
,
15
I
I/O check
,
115
buzzer
,
119
communications with the Support Tool
,
116
LCD
,
118
LED
,
120
screen memory
,
121
touch switches
,
115
initialization by using the DIP switch
,
90
initialization by using the system menu
,
88
initializing memory
,
88
inspection and cleaning
,
218
,
253
intermittent buzzer
,
205
intermittent buzzer sound
,
108
IP65 waterproof requirements
,
4
K
key press sound
,
106
L
lamps
,
150
language function
,
110
M
maintenance of the NT20
,
216
,
253
marks
,
137
memory switches
,
91
memory table
character-string memory table
,
144
copying
,
186
numeral memory table
,
145
menu item
Maintenance Mode
,
87
Quit
,
87
Transmit Mode
,
87
menu tree
,
84
model list
,
269
N
ng
,
195
notification of display elements
,
170
notification of NT20 status
,
170
notification of numbers to the PLC
,
199
notification operation
alternate
,
193
momentary
,
193
reset
,
194
set
,
194
NT Link
1:1 NT Link
,
56
1:N NT Link
,
60
high-speed 1:N NT Link
,
65
NT Support Tool
connecting
,
35
manual
,
15
NT20 status control
,
199
numeral memory table
direct specification
,
179
displaying and referencing
,
178
indirect specification
,
179
initialization setting
,
180
number of registration words
,
180
numeral setting
,
156
numeric key type
,
157
thumbwheel type
,
158
numeric keys
,
158
O
operating status
,
209
operation flow
,
82
operation panel
,
22
operation with the system menu
,
86
P
power supply connection
,
23
precautions
,
xvii
EC Directives
,
xx
Programming Tools
manuals
,
15
PT operating status
,
208
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 ...