1. Purpose: This guide book provides finished bare board testing station work content.
2. Scope: This guide book for the bare board test station in the working process.
3. Equipment:
LM05 (including a 386 computer)
Testing machine measured the maximum points for the 6144 points for one-sided test.
Test device: each PCB under test has a specific set of templates.
OS2000 (including a 586 computer)
Testing machine measured the maximum points for the 8192 points for two-sided test.
Test device: each PCB under test has a specific set of templates.
4. Materials:
Single, double panel, multilayer boards and other finished products.
5. Process Operation:
I. LUTHER & MAELZER testing machine part
(A), the parameter settings:
Voltage: 80V maximum resistance: 1MO minimum resistance: 200 O
(B), the boot sequence:
2.1. Install the required template to LM05 bench.
2.2 Open the main power.
2.3 The power switch and turn on the computer screen switch.
2.4 and so the computer starts, type "CD LM5", "Enter."
2.5 after the power switch to open LM05.
2.6 on the computer keyboard to enter "LM5", "Enter", the computer screen to display the main screen.
Note: The implementation of the above steps, the computer is started the main program LM05, LM05 is in working condition.
If step 6 before step 5, which means that the power switch is not turned on when the LM05, has emerged the main screen, then LM5 main program is invalid. At this point the cursor to the screen menu bar of the "QUIT" key, press the "Enter" exit.
(c), LM05 debugging, testing
3.1 LM05 introduce the main program screen
Shown in Figure 1, LM05 main program screen has three parts: menu (top), the status bar and message bar (bottom).
Menu includes PROGRAM, TEST, DIAGNOSTIC, STAT