C-207 PLC Systems 1 Pre-test

The HMI screens objects are contained in the application file. Where is the file stored?

• In the HMI memory

• In the PLC memory

• On the SD Card

• On the HMI screen

What is each group of numbers separated by periods or dots in an IP address called?

• Octal

• Octet

• IP Group

• Address

If a controller has no configured IP address, what type of connection can be used to configure the controller's IP address?

• USB

• RS-232

• Ethernet Cable

• Cat-5 Cable

A PLC and a PC are connected in this type of network if a single Ethernet cable is used to connect their Ethernet ports.

• Point-to-Point

• Bus

• Star

• Serial

What is the next step to enter ladder logic after the program editor has been opened and an rung is in place?

• Configure rung editor to ladder logic

• Assign tags

• Add instructions

• Assign instruction addresses

What is a collection of files that includes a PLC ladder logic program, hardware configurations, and other settings such as tags and communication configurations?

• HMI Project

• Driver Software

• PLC Project

• Subroutines

What term is used to describe these functions in PLC programming: adding and removing instructions, changing logic, or changing addresses?

• Creating the program

• Editing the program

• Compiling the program

• Configuring the program

What PLC command is used for complex math formulas?

• Comparison (CMP)

• Algebra (ALG)

• Math (MTH)

• Compute (CPT)

In most cases, this type of driver will automatically start when the PC detects the connection and does not need to be configured using software.

• USB

• Network

• RS-232

• Serial

Which type of instruction operates just like an output instruction, except that it does not directly control a PLC output?

• A. Output instruction with relative address

• B. MOV instruction

• C. Output instruction with memory bit

• D. Message instruction