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Siemens S7-1200 System Manual page 1020

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Index
password protection, 190
power budget, 51
PROFIBUS, 574
PROFIBUS address, 574
PROFINET, 159
program card, 131
pulse outputs, 365
resetting the start values of a DB, 797
RUN/STOP buttons, 44
startup parameters, 127
startup processing, 84
terminal block connector, 63
thermal zone, 50, 54
TS Adapter, 26
wiring guidelines, 70, 72
SCALE_X (scale), 251
Scaling analog values, 253
Scaling analogs, 39
Scan cycle
force, 801
force operation, 802
overview, 97
SCL (Structured Control Language)
ABS (form absolute value), 233
ACOS (form arccosine value), 236
ACT_TINT (activate time of day interrupt), 339
ADD (add), 230
addressing, 183
AND (logic opreation), 275
ASIN (form arcsine value), 236
ATAN (form arctangent value), 236
ATH (convert ASCII string to hexadecimal
number), 304
ATTACH (attach an OB to an interrupt event), 331
bit logic, 203
calling an FB or FC, 183
calling blocks, 172
CAN_DINT (cancel time-delay interrupt), 342
CAN_TINT (cancel time of day interrupt), 339
CASE, 269
CEIL (generate next higher integer from floating-
point number), 250
Chars_TO_Strg (convert array of CHAR to
character string), 302
compare values, 226
CONCAT (combine character strings), 307
conditions, 183
CONTINUE, 273
control statements, 183, 267, 268, 269, 270, 271,
272, 273, 274
CONV (convert value), 245
Conversion instructions, 245
1020
COS (form cosine value), 236
CTD (count down), 220
CTRL_HSC (control highspeed counter), 409
CTRL_PWM (pulse width modulation), 364
CTU (count up), 220
CTUD (count up and down), 220
DataLogClose (close data log), 389
DataLogCreate (create data log), 382
DataLogNewFile (data log in new file), 390
DataLogOpen (open data log), 385
DataLogWrite (write data log), 387
DEC (decrement), 232
DECO (decode), 276
DELETE (delete characters in a character
string)), 310
DETACH (detach an OB from an interrupt
event), 331
DeviceStates (read module status of an I/O
system), 347
DIS_AIRT (disable execution of higher priority
interrupts and asynchronous error events), 344
DIV (divide), 230
EN and ENO (power flow), 188
EN_AIRT (enable execution of higher priority
interrupts and asynchronous error events), 344
ENCO (encode), 276
EXIT, 273
EXP (form exponential value), 236
expressions, 183
EXPT (exponentiate), 236
F_TRIG (set tag on negative signal edge), 210
FILL_BLK (fill block), 242
FIND (find characters in a character string), 313
FLOOR (generate next lower integer from floating-
point number), 250
FOR, 270
FRAC (return fraction), 236
GET (read data from a remote CPU), 587
GET_DIAG (read diagnostic information), 358
GOTO, 274
HTA (convert hexadecimal number to ASCII
string), 304
IF-THEN, 268
IN_Range (value within range), 227
INC (increment), 232
INSERT (insert characters in a character
string), 311
INV (create ones complement), 276
JMP_LIST (define jump list), 255
LED (read LED status), 346
LEFT (read the left characters of a character
string), 308
System Manual, 03/2014, A5E02486680-AG
S7-1200 Programmable controller

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