JOVY Systems RE-7550, Руководство пользователя, Страница: 13 / 25

-13-
Guide to Create a Process Profile:
1- Introduction:
-
There are three phases included in the profile system provided by RE-7550
Profile Manager. This is to comply with all composition of soldering
material’s thermal profile requirements to achieve the best results in any
process. User defines the heaters power level in each profile stage, machine
controls (via PID sophisticated algorithm) to end each phase successfully, this
is implemented in the three phases (preheat, soak and re-flow).

Use the Thermo couple in bended end method as shown below
-
The success time for a profile varies according to room temperature and the
upper heater level (height) so we recommend that you use your own profile,
and after spend a few trails for each application.
-
Time on peak is to Achieve the TAL recommended in Soldering Lead –Free
profiles. The common TAL value between 20 to 60 seconds.
Before start profile, define alarm set point to be used as warning
indicator.