Siemens NAN 67 Series Manual de Serviço descarregar pdf (Página 306)

Index-2

Ladder Logic (LAD) for S7-300 and S7-400

C79000-G7076-C504-02

ADD_I. See Add Integer math instruction

ADD_R. See Add Real floating-point math

instruction

Address, 3-7

description of, 7-4

entering in Ladder, 3-23

label for a jump instruction, 18-2

types, 7-4

Address Negative Edge Detection (NEG)

instruction, 8-22–8-23

Address Positive Edge Detection (POS)

instruction, 8-21–8-22

Addressing

absolute, B-4

definition of, 7-2

symbolic, 3-24, B-3

Arc cosine (ACOS), 12-13–12-15

Arc sine (ASIN), 12-13–12-14

Arc tangent (ATAN), 12-13

Arrays, in the variable declaration table, 3-9

ASIN. See Arc sine

Assign a Value (MOVE) instruction, 14-2–14-3

Assignment

DBs to FBs, 4-4

DBs to UDTs, 4-4

ATAN. See Arc tangent

B

BCD. See Binary coded decimal format

BCD to Double Integer (BCD_DI) conversion

instruction, 14-7–14-8

BCD to Integer (BCD_I) conversion instruction,

14-4–14-5

BCD_DI. See BCD to Double Integer

conversion instruction

BCD_I. See BCD to Integer conversion

instruction

BCDF. See Errors, binary coded decimal

conversion

Binary coded decimal (BCD) format, C-8

Binary result (BR)

Exception Bit BR Memory ––| BR |––

instruction, 19-3

saving the RLO to the binary result bit, 8-8

Bit, as data type, C-2

Bit logic, practical applications, B-3–B-6

Bit logic instructions, 8-2–8-33

See also Status bit instructions

Address Negative Edge Detection,

8-22–8-23

Address Positive Edge Detection, 8-21–8-22

Down Counter Coil ––(CD), 8-13

Extended Pulse Timer Coil ––(SE), 8-15

Invert Power Flow ––|NOT|––, 8-7

Midline Output ––(#)––, 8-6–8-7

Negative RLO Edge Detection ––(N)––,

8-20

Normally Closed Contact (Address) ––|/|––,

8-4–8-5

Normally Open Contact (Address) ––| |––,

8-3–8-4

Off-Delay Timer Coil ––(SF), 8-18

On-Delay Timer Coil ––(SD), 8-16

Output Coil ––( )––, 8-5–8-6

Positive RLO Edge Detection ––(P)––, 8-19

practical applications, B-3–B-6

Pulse Timer Coil ––(SP), 8-14–8-15

Reset Coil ––(R), 8-10

Reset Set Flipflop, 8-24–8-25

Retentive On-Delay Timer Coil ––(SS), 8-17

Save RLO to BR Memory, 8-8

Set Coil ––(S), 8-9

Set Counter Value ––(SC), 8-11

Set Reset Flipflop, 8-23–8-24

Up Counter Coil ––(CU), 8-12

Block attributes, in the Incremental Editor, 5-3

Block properties, 3-2, 4-2

processing of, 5-2

Block protection, 5-3

Blocks

abandoning, 20-7

calling, 20-2–20-6

from libraries, 3-20

creating, 2-5

downloading, 2-6

entering in STL, 3-14

opening, 2-5

order of creating, 2-7

properties, 3-2, 4-2

saving, 2-6

Boolean (BOOL)

as data type, C-2

range, 7-3, C-3

Index

1 2 ... 301 302 303 304 305 306 307 308 309 310 311 ... 317 318

Comentários a estes Manuais

Sem comentários