Programmable logic controllers

what does PLC stand for?

• potential locking clamp

• Program ladder circuit

• Programmable logic controllers

• Predefined logic controller

What does the PT stand for

• Passive transistor

• Preset time

• Input

What connects to the IN section

• Output

• Time value

• Input

What must you do to get the LEDs to flash?

• Enable inputs

• Enable clock memory

• Turn them off and on

• Disable system protocol

What goes in the Q section

• Input

• Output

• Reset

What does TOF stand for

• Timer off delay

• Timer on delay

• Timer is off

• Timer is on

What are the internal bits of memory called?

• Memory bytes

• Memory words

• Memory double words

• Memory bits

What is this type of circuit called?

• Sealing circuit

• Run circuit

• Stop circuit

• Start circuit

What is the default value of timers

• Seconds

• Milliseconds

• Hours

• Minuets