PLC Programming Flashcards
1
Q
Their are 8 _____ in a byte
A
Bits
2
Q
BDC stands for
A
Binary Decimal System
3
Q
The Octal Decimal System is characterized by
A
3 binary digits
4
Q
To convert octal to binary, first group the binary digits into
A
groups of three
5
Q
What is the binary equivalent of octal 127?
A
001010111
6
Q
What type of binary data is most often used to transfer digits from a PLC to a HMI screen?
A
BCD
7
Q
What is the 1011011
A
