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PSU PLC EXAM1 Test

Enter the letter for the matching Answer
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1.
What is the instruction SUB
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2.
A communication driver is made using
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3.
When in RUN Mode
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4.
What are the parts of a Counter Structure
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5.
What is the instruction MUL
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6.
What is the instruction ADD
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7.
What is the instruction OTE
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8.
What is the instruction LEQ
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9.
Controller Tags are ____________ while Task Tags or Parameters are __________________
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10.
What are the conditions for Compatible Module
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11.
What is the instruction OTU
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12.
The name of a tag is based on
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13.
If you have too many tasks then
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14.
What is the instruction OTL
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15.
What is the instruction TON
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16.
To share controller time between tasks...
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17.
How many tasks can the Logix 5000 controller run at a time?
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18.
Can operators be used to specify the subscript of an array
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19.
What is the Preset of a counter
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20.
If a periodic or event task is triggered while another task is running, the __________ of each task indicates what the controller should do.
A.
Linx-based software (RSLinx Classic Gateway)
B.
Output Latch -(L)- (Set a bit retentive)
C.
Timer On Delay (Time how long a timer is enabled)
D.
The continuous task may take too long to complete
E.
features like online editing, program downloads, and firmware updates are prohibited
F.
Global data, Local data
G.
Multiply (Has Source A, Source B, and Destination )
H.
1
I.
Output Energize -( )- (Set a bit)
J.
Priority
K.
The value to reach before done
L.
Less Than or Equal to (Has source A and source B)
M.
Add (Has Source A, Source B, and Destination )
N.
Subtract (Has Source A from which it subtracts Source B, and Destination )
O.
.CD or .CU (Countdown/up enable bit), .DN (The done bit) , .OV, (Overflow bit), .UN (Underflow bit), .PRE (Preset value), value to reach, .ACC (The accumulated value)
P.
• Same catalog number • Same or higher Major Revision • Minor Revision as follows: – If the Major Revision is the same, the Minor Revision must be the same or higher. – If the Major Revision is higher, the Minor Revision can be any number.
Q.
Output Unlatch -(U)- (clear a bit retentive)
R.
Give them the same priority level, and it will switch back and forth every 1 ms
S.
YES
T.
The location of the I/O module in the system
Type the Answer that corresponds to the displayed Question.
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21.
Connections to the SA power bus use
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22.
Our DC Output I/O Card
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23.
If you want a section of your logic to run immediately when an event occurs use
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24.
What does HMI stand for?
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25.
Our DC Input I/O Card
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26.
Our Analog Output I/O Card
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27.
If you want a section of your logic to run all the time use
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28.
Our Analog Input I/O Card
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29.
How many Priority Levels does the CompactLogix have?
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30.
A/An ____________ lets you create one tag that represents another

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