122-28176 Parallax Inc, 122-28176 Datasheet - Page 111

• Manufacturer Part Number: 122-28176
• Description: GUIDE STUDENT PROCESS CONTROL
• Manufacturer: Parallax Inc

Specifications of 122-28176

• Accessory Type: Manual
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Propeller Education (PE) Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

To label our 6 digital traces we used this line of code:
In this example,
remain static. The same is true for size,
plot changes scale.
second, and so forth. Note that bit positions and D-positions are backwards. The top
trace (
Challenge 4-2: Adding an Emergency Stop
If a problem occurs, such as the mechanical joint leaking or a relay smoking, how long
will it be before the system can be stopped?
ACTIVITY #3: PRODUCTION LOGS
What company could exist without logs and records? Production logs can be used to
determine total output produced and to spot trends. Is the filling or draining of the vat
slowing due to possible obstructions? Did an error occur during a run with a faulty input
device? Did the operator wait until the end-of-shift to hit the Stop button after the mix
was complete?
Parts Required
Same as Activity #2
StampPlot has the capabilities to automatically log data to a file for review or to import
data into another program, such as Microsoft Excel
√
√
√
D0
DEBUG "@TEXT 1A,D0,1A, (Blue), Start Sw", CR
Save BatchMix.bs2 under a new name.
Add a subroutine and
time; continue to plot data and loop until controller reset. Show the shutdown
code and at least one routine call.
In the BASIC Stamp Editor, re-run BatchMix.bs2.
) is actually the most-significant bit (bit 5 for this plot).
1A
D0
is an absolute coordinate meaning as the plot shifts the text will
is a y-coordinate relating to the top (or 0) digital trace.
GOSUB
command for shutdown of the entire system at any
1A
again, so the text won't change size when the
®
.
D1
is the