Troubleshooting
What is the binary equivalent of 1974?
11110110110
What is the hexadecimal number for 1,783,293?
1B35FD
What is the octal equivalent of 1,833?
3451
What is the decimal equivalent of the octal number 731?
473
What is the decimal equivalent of the binary number 111110?
62
I/O use is limited by________.
All of these. 3
What could happen if you replace a fuse or rest a circuit breaker without checking for the cause of the problem?
The circuit is likely to fault out again and possibly damage more components.
A good way to give the data you have gathered about a machine context without using manuals or machine literature is to_______.
compare the data to an identical piece of equipment that is working.
Wiring diagrams show________.
the connections between components
Diagrams of the equipment, technical instructions, and troubleshooting tests are all information we can get from_______.
the robot's manuals
Which of the following is NOT something you check for when doing a continuity check?
voltage
What is the decimal equivalent of the hexadecimal number 1A73F?
108,351
Which of the following is NOT true about equipment manuals?
Manuals follow a standardized format.
Which of the following is NOT a way we determine which test to perform first when there are several good choices for gathering information or determining the root cause of a problem?
The more complex the test, the higher the priority.
Which of the following would NOT be a good fit for the brainstorming technique?
The system has one specific alarm
Which of the following is NOT a benefit of asking others for help in the troubleshooting process?
They may need some time to process the problem and need to do some checks of their own for understanding.
A high resistance reading on a fuse in a system__________.
all of these. 1
Most companies consider calling the manufacturer's technical support a last resort because_______.
all of these. 2
Spending hours gathering data on the machine that does not tell you anything new about the system or point you in the direction of the problem falls into the realm of________.
busy work
In the modern world, it is easy to gather large amounts of data from the equipment on top of the information available from resources such as manuals and the Internet. With this in mind, how do we filter all this information to make sure we focus on what is applicable to the problem at hand?
by using what we know about the machine and the problem we are working to correct
The______method asks specific questions or has actions to be taken that then direct the troubleshooter to another directive, depending on the outcome.
flow chart
When it comes to the troubleshooting process, looking for damage, determining what the machine was doing before it faulted out, and using your five senses falls under the_________ portion of the process
information gathering
Which of the following is NOT true when it comes to knowing the normal operation of a piece of equipment and the troubleshooting process?
none of these
We use_______to set how many pulses an encoder has, limits for motor speed and axes movement, and other important variables.
parameters
Schematics show________.
the system in a logical fashion
