Omron SYSMAC CS1D-PD Series Operation Manual page 664

settings, 339
CPU operating switches, 51
CPU Racks
troubleshooting, 437
CPU standby error, 417
CPU STATUS indicator, 56, 57
CPU Unit
initialization, 347
operation, 343
replacement procedure, 453
RS-232C port connections, 603
CPU Units, 59
indicators, 61
CS Series
definition, xix
CS1D Long-distance Expansion Racks, 39
CS1D Online Replacement Expansion Backplane, 44
CS1D Power Supply Units, 45
CS-series Basic I/O Units with Connectors, 105
Wiring, 186
CS-series CPU Bus Unit Area, 278
current consumption
tables, 110
CV500-TER01, 101
CV-series Expansion Cable, 101
CX-Programmer, 151
peripheral servicing, 346
cycle time
computing, 356
effects of online editing, 368
example calculations, 367
flags, 303
maximum cycle time, 304, 535
present cycle time, 304, 535
relation to duplex operation, 368
setting, 208
Cycle Time Overrun Flag, 311, 553
D
data areas
forcing bit status, 269
overview, 264
status after fatal errors, 269
status after mode changes, 270
status after power interruptions, 270
Data Link Area, 277
data links, 266, 277
624
Index
data movement instructions
execution times, 380
Data Registers, 331
data registers
sharing, 269, 304, 332
data tracing
related flags/bits, 305
debugging, 156
flags, 304
DeviceNet (CompoBus/D) Area, 276
dimensions
Basic I/O Units, 103
CPU Racks, 34
Duplex Unit, 58
I/O Control Units, 99
I/O Interface Unit, 101
installation, 167
display instructions
execution times, 398
DM Area, 322
settings, 143
DPL STATUS indicator, 55
DR00 Output for Background Execution, 317
ducts
wiring, 165
duplex bus error, 55, 125, 424
Duplex Communications Unit Error Flag, 250
Duplex Communications Unit Verification Error Flag, 250
Duplex CPU Backplane, 37
Duplex CPU Units, 120
duplex errors, 125, 424
Duplex Mode, 12, 120
duplex operation, 122
affects on cycle time, 368
automatic recovery, 126
communications, 4
duplex bus check, 123
duplex errors, 125
duplex synchronization, 122
errors switch operation, 123
flags, 285
functions, 11
I/O refreshing, 123
initialization, 122, 127, 349
operating modes, 120
peripheral servicing, 123
PLC Setup, 198
Power Supply Units, 4
restrictions, 129