Index
210
standard models
DIN units, 162
factory intelligent terminal, 162
graphic programming console, 162
I/O units, 159
P−Type CPUs, 158
peripheral devices, 163
special units, 161
status indicators. See cpu indicators
STC(40). See instruction set
SUB(31). See instruction set
T
TC area. See data areas
temporary relay area. See data areas
TIM. See instruction set
timer/counter area. See data areas
TIMH(15). See instruction set
TR area. See data areas
TR bits
converting to mnemonic code, 119
use in branching, 35
U
UM area. See program memory
units
definition of, 4
I/O units, definition of, 4
link units, definition of, 4
special I/O units, definition of, 4
W
words, I/O, 15
work bits, usage, 12
work words, usage, 12
writing a program
See also programming
steps, 30