Omron CJ - PROGRAMMING MANUAL 08-2008 Programming Manual page 438

PLCs
,
comparison 367
Polled Units
,
settings 308
Polling Unit
,
setting 308
Polling Unit link method
power flow
,
description 23
power interrupts
,
disabling 325
power OFF detection delay
power OFF interrupts
, , , –
tasks 166 181 185
,
precautions xxv
,
applications xxviii
,
general xxvi
,
I/O refreshing 9
,
interrupt tasks 190
operating environment
,
programming 57
,
safety xxvi
previous products
,
comparison 394
,
program capacity 43
,
program errors 69
,
program files 216
PROGRAM mode
, –
description 9 10
,
program structure 45
,
program transfer 358
,
programming 21
,
basic concepts 44
, ,
block programs 24 62
,
restrictions 65
,
checking programs 66
,
designing tasks 179
,
errors 66
,
examples 52
,
instruction locations
,
mnemonics 45
,
power flow 23
,
precautions 57
,
program capacity 43
,
program protection 328
,
program structure 13
,
programs and tasks 13
protecting the program
,
remote programming
,
restrictions 47
See also block programs
,
step programming 62
,
restrictions 64
,
tasks and programs 163
transferring the program
400
,
306
,
325
186
,
xxviii
25
, ,
16 45
,
22
,
328
331
,
358
Index
Programming Consoles
,
file memory 219
Programming Devices
,
file memory 217
,
task operations
programs
See also programming
R
,
range instructions
read/write-protection
record-table instructions
,
refresh mode 311
timers and counters
refreshing
cyclic refreshing
,
I/O refreshing 40
immediate refreshing
,
IORF(097) 42
,
refreshing data 306
RS-232C ports
changes from previous products
RS-422A/485 ports
changes from previous products
RUN mode
,
description 10
,
RUN output 324
S
,
safety precautions
scheduled interrupts
, ,
tasks 166 181
,
usage as timer
serial communications
,
functions 291
,
Serial PLC Links
,
allocated words
,
PLC Setup 309
,
related flags 310
settings
See also switch settings
,
startup settings
setup
See also installation
,
signed binary data
,
stack processing 284
standby status
,
description 17
startup
automatic file transfer
hot starting and stopping
,
startup mode 323
,
step programming
195
287
,
328
,
288
,
311
, ,
40 265
,
264
, , ,
35 40 265
,
393
,
394
xxvi
, –
184 185
319
–
305 306
307
321
32
, ,
205 233
,
322
62