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+## UI for IR6500 BGA Rework Station
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+##
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+
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+Dependencies:
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+
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+PyQT5
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+pyqtgraph
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+pyserial
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+
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+To run:
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+
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+'''
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+cd pc410
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+python3 src/main/python/main.py
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+'''
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+
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+Each row in the table below is one program.
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+Click on row to show graph representing temperature curve.
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+Drag in graph to edit parameters, table will update automatically.
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+
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+r-columns are rate in degrees C/second.
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+l-columns are level ie target temperature for each step
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+t-columns are dwell time ie how long to stay at the target temperature before continuing.
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+
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+Each program has 8 steps.
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+If rate is 0.0 this means STEP which ignores the rate slope and goes straight to dwell time.
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+If rate is -0.01 this means END which makes the program end at that step.
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+The PC410 controller can also chain programs together but that is not implemented here yet.
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+
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+Save will save the current settings to .pc410Settings in the HOME-directory. This file will always be loaded when the program starts.
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+
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+Add row will add an empty row at the end or after the currently selected row, if any.
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+Run will start running the program and then also plot the current temperature over time as it runs.
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+Stop will stop the runnin program.
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+Start button and stop button on IR6500 will have the same effect.
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+Read program reads the parameters of the current program into the selected line on the table, or to a new line if none was selected.
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+Write program will write the parameters from the selected line to the IR6500.
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+
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+The IR6500 has 9 program slots but since I haven't been able to figure out how to select or know which slot is selected over the serial interface all read/write operations work on the currently selected slot.
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+
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+The clock shows time passed since run started.
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+Bottom right shows all the state paramters from the PC410
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