Determining The Temperature Profile With External Sensors (Teach-In); Automatic Teach-In - Weller WQB 3000 Mode D'emploi

Menu selection:
Load: LOAD
SAVE AS → SELECT key:
Save:
Reset: CLEAR
Exiting the menu must be confirmed with the SELECT key.
3.6 Determining the temperature profile with external sensors (Teach-In mode)
It is possible to determine the temperature profile using external thermal elements. A maximum of two
sensors can be used for monitoring the temperature of the assembly during the process sequence. The
basic requirement for the faultless application of the Teach-In mode is the proper contact of the sensors to a
suitable location on the assembly (e.g., bottom of the circuit board, component assembly, etc.).
After freely definable target temperatures have been reached, the process times of the individual program
steps will be determined. Prior to the Teach-In process a program that corresponds to the soldering task
must be selected or created. If no suitable program is available, a free program location can be selected that
is described with default values.
The programming unit will show the Status display or the Program mode.
Pressing the SELECT key and also pressing the START key will cause the menu for the Teach-in mode to
appear on the programming unit display.
T E A C H - I N
> M A N U A L
A U T O M A T I C
The arrow keys ∧ ∨ are used to select either the manual or automatic Teach-in mode. The SELECT key is
used to call up the desired menu.

Automatic Teach-In

Before the Teach-in mode is activated, a soldering program that is suitable for the given soldering task
should be called up. If no suitable program is available, the standard program can be used. See the
procedure described in Section 3.5, Saving and Loading.
The menu for the automatic Teach-In mode can also be called up directly by pressing the PROGRAM key for
5 seconds.
The program step (for which a target temperature should be entered) is selected with the arrow keys ∧ ∨
and confirmed with the SELECT key.
→ SELECT key:
→ SELECT key:
M O D E
M O D E
M O D E
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Use the arrow keys ∧ ∨ to select the program (P01-P30)
(then confirm program selection with SELECT)
Use the arrow keys ∧ ∨ to select the program (P01-P30)
(then confirm program selection with SELECT)
Use the arrow keys ∧ ∨ to select the program (P01-P30)
(then confirm program selection with SELECT)
Reset the program location to standard setting.
P 0 1
Cooper Tools GmbH, Carl-Benz-Str. 2, 74354 Besigheim, P.O. Box 1351
Germany, Tel: (07143) 580-0, Fax: (07143) 580108
>
Confirm yes
no
Teach-In Mode with external
sensors