Siemens Simatic S7 Series

Index
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
725
W
WAND_B, 294
WAND_DW, 294
WAND_W, 294
WDR (watchdog timer reset), 312
Wiring diagram
EM AT04, 626
Wiring diagrams
CPU CR40, 590
CPU CR60, 599
CPU SR20, 576
CPU SR30, 582
CPU SR40, 590
CPU SR60, 599
CPU ST20, 576
CPU ST30, 582
CPU ST40, 590
CPU ST60, 599
EM AE04, 615
EM AM06, 622
EM AQ02, 618
EM AQ04, 618
EM AR02 (RTD), 636
EM DE08, 604
EM DP01 PROFIBUS DP module, 651
EM DR08, 606
EM DR16, 610
EM DR32, 611
EM DT08, 606
EM DT16, 610
EM DT32, 611
SB AQ01, 643
SB CM01, 645
Wiring diagrams
SB BA01, 646
Wiring guidelines
clearance for airflow and cooling, 38
DIN rail, 44
grounding, 50
grounding and circuit, 49
inductive loads, 52
installation, 37
isolation, 50
lamp loads, 51
separate the devices from heat, high voltage, and
electrical noise, 37
terminal block connector, 48
Wizards
high-speed counter (HSC), 226
Text Display, 21
WOR_B, 294
WOR_DW, 294
WOR_W, 294
Word access, 61
Word consistency
PROFIBUS, 376
Writing values
outputs, 57
writing and forcing outputs in STOP mode, 463
WXOR_B, 294
WXOR_DW, 294
WXOR_W, 294
X
XORB (STL-XOR byte), 294
XORD (STL-XOR dword), 294
XORW (STL-XOR word), 294