Siemens CPU 948 - Page 541

List of Key Words
A
access to DW 255 9-15
ACCU writing conventions 6-5
accumulators 6-26
actual operands
of function blocks 2-29
ADF (addressing error) 5-26
arithmetic operations 3-57
assignment list 2-24
B
basic operations 2-4, 3-19
BASP signal 4-26, 4-29
binary logic operations 3-50
binary numbers 2-8
block
block preheader 2-35
body 2-13, 2-24, 2-36
formal operands (block parameters) 2-27
header 2-13, 2-36
number 2-12, 2-36, 3-33
preheader 2-14
block address list 3-8, 8-13
block calls 2-16, 3-8, 3-32
block ID 2-36
block operations 3-32
blocks
deleting 6-14
generating 6-17
BR register 9-22
BSTACK (block stack) 5-5
evaluating 5-7
output 5-6
C
CC 1 and CC 0
see results codes
checkpoints 11-5
clock-controlled interrupt 4-33, 4-35, 6-43
clock-controlled interrupts 4-29
COLD RESTART 4-21
collision of timed interrupts 4-39
communication OBs 10-22
condition code byte 10-25
parameters 10-23
runtimes 10-31
communication processors (CPs) 10-7
comparison operations 3-32
control bits 5-5, 5-9
correcting blocks 2-15
counter value 3-28
counters C 1-13
CPU type and ID 8-44
CSF (control system flowchart) 2-4
CYCLE 3-11, 4-30
interrupt points 4-31
program execution level 4-29
user interface OB 1 4-31
cycle monitoring time 6-63
cycle time
used 8-41
cyclic communication 4-9
cyclic processing 1-5
cyclic program execution 1-16, 4-30
cyclic timed interrupt 4-33
cyclic timed interrupts 4-29, 4-37
D
data area 6-59
data block DB 0 2-41, 3-8, 8-13
data block DB 1 2-41
data block DB 2 2-41
data block DX 0 2-41, 7-4
parameters 7-8
structure 7-5
data block DX 1 2-41
data blocks
general 1-13
data blocks (DB/DX)
copying from memory card 6-65
copying/duplicating 6-65
general 2-13, 2-35
generating 3-33
programming 2-37
structure 2-35
List of Key Words
CPU 948 Programming Guide
C79000-G8576-C848-04
Index - 1