New lift FST-2, Manual, Page: 19 / 194

3 FST-2-Controller user interface
3.1 LC-Display and messages
FST-2_HB.EN12/05
17
States of the FSM car
control module
Door-A: F1=00 F2=00
State bytes F1 and F2 describe the states of eight functions each in real-
time (8 bits, hexadecimal code). Hexadecimal bytes are coded number by
number. Each number has a decimal value according to the following table:
Fig. 3.2 Hexadecimal encoding of an 8-bit register
Hexadecimal
number
Decimal
value
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
a
10
b
11
c
12
d
13
e
14
f
15
digit
digit