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• Oven settings – the set temperatures for each oven zone and the line
speed.
• Data analysis for its predicted profile. The full range of analysis options is
available. The contents of the Reflow Results tab reflect what was
specified in the process limits used, though you may use the analysis options
dialog to add or remove results from the display. Any entries in the analysis
grid that are out of tolerance compared with the process limits are
highlighted in red and an alarm is registered.
Oven zone names appear in a tooltip if the mouse is hovered over a zone
The following control buttons are available:
Delete
Delete from the list any recipe you have created and do not wish to consider
Recipe
further (i.e. a user recipe – see below). If you previously saved the recipe (see
below), it is deleted only from the list, not from disk.
Save
Save to disk any new or amended recipe you wish to keep. You must generate
Recipe
a new prediction from the amended recipe (see below) before you save it.
Create
A new entry appears in the list (based on the currently highlighted recipe), for
User
which you may edit oven zone temperatures (see below). User recipes are
Recipe
indicated by * next to the recipe number in the list.
Predict
Predict the profile for the selected recipe (user recipes only) if you have made
Profile
changes to oven zone temperatures. The new profile is shown in the Graph
Window.
Options
Opens a dialog allowing specific probes to be excluded from the maximum
slope calculation (see above). This is useful for excluding air probes (or failed
probes) which show a very steep rise.
To edit a recipe's oven zone temperatures:
1. Select the recipe in the list.
2. Click
to create a user recipe based on it.
3. Enter new temperature and/or line-speed settings for the oven.
4. Click
to generate a revised profile.
5. If you wish, click
To save the prediction, click
File > Save As > Prediction; the profile is saved as a prediction file with a .PRE
extension.
REFLOW TR ACK ER
number in the Oven Settings grid.
to save this new recipe file.
on the main toolbar, or select File > Save, or
Easy Oven Setup
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