Omron CJ - PROGRAMMING MANUAL 12-2009 Programming Manual page 442

PLCs
,
comparison 369
Polled Units
,
settings 310
Polling Unit
,
setting 310
Polling Unit link method
power flow
,
description 23
power interrupts
,
disabling 327
power OFF detection delay
power OFF interrupts
, , , –
tasks 168 183 187
,
precautions xxv
,
applications xxix
,
general xxvi
,
I/O refreshing 9
,
interrupt tasks 192
operating environment
,
programming 58
,
safety xxvi
previous products
,
comparison 396
,
program capacity 44
,
program errors 70
,
program files 218
PROGRAM mode
, –
description 9 10
,
program structure 46
,
program transfer 360
,
programming 21
,
basic concepts 45
, ,
block programs 24 63
,
restrictions 66
,
checking programs 67
,
designing tasks 181
,
errors 67
,
examples 53
,
instruction locations
,
mnemonics 46
,
power flow 23
,
precautions 58
,
program capacity 44
,
program protection 330
,
program structure 13
,
programs and tasks 13
protecting the program
,
remote programming
,
restrictions 48
See also block programs
,
step programming 63
,
restrictions 65
,
tasks and programs 165
transferring the program
402
,
308
,
327
188
,
xxviii
25
, ,
16 46
,
22
,
330
333
,
360
Index
Programming Consoles
,
file memory 221
Programming Devices
,
file memory 219
,
task operations
programs
See also programming
R
,
range instructions
read/write-protection
record-table instructions
,
refresh mode 313
timers and counters
refreshing
cyclic refreshing
,
I/O refreshing 41
immediate refreshing
,
IORF(097) 43
,
refreshing data 308
RS-232C ports
changes from previous products
RS-422A/485 ports
changes from previous products
RUN mode
,
description 10
,
RUN output 326
S
,
safety precautions
scheduled interrupts
, ,
tasks 168 183
,
usage as timer
serial communications
,
functions 293
,
Serial PLC Links
,
allocated words
,
PLC Setup 311
,
related flags 312
settings
See also switch settings
,
startup settings
setup
See also installation
,
signed binary data
,
stack processing 286
standby status
,
description 17
startup
automatic file transfer
hot starting and stopping
,
startup mode 325
,
step programming
197
289
,
330
,
290
,
313
, ,
41 267
,
266
, , ,
35 41 267
,
395
,
396
xxvi
, –
186 187
321
–
307 308
309
323
32
, ,
207 235
,
324
63