GAL GALaxy eHydro - Detailed Fault I;O Data Example

GALaxy eHydro Elevator Controller Section 6 – Main CPU Faults & Detailed Faults
6-112
6.3.1 Detailed Fault I/O Data Example
The data in the I/O block is read from left to right with the left-most bit being the MSB (Most
Significant Bit) and the right-most bit being the LSB (Least Significant Bit). Each bit represents the state
(on or off) of the corresponding I/O. The table below provides the HEX number and the associated Binary
number.
CONVERSION TABLE
HEX
BINARY
DECIMAL
0
0 0 0 0
0
1
0 0 0 1
1
2
0 0 1 0
2
3
0 0 1 1
3
4
0 1 0 0
4
5
0 1 0 1
5
6
0 1 1 0
6
7
0 1 1 1
7
8
1 0 0 0
8
9
1 0 0 1
9
A
1 0 1 0
10
B
1 0 1 1
11
C
1 1 0 0
12
D
1 1 0 1
13
E
1 1 1 0
14
F
1 1 1 1
15