Page 26
Model 64/64x2 Instruction Manual
SEQUENTIAL BUILD (SEQ BUILD)
This function provides the operator with a specific sequence for assembling a wire harness.
Sequential Build follows the wire list sequence to display each open circuit to the operator. The
specific sequence order can be programmed by a PC and downloaded to the Model 64. This
requires optional PC software to provide the file conversion and downloading functions. The
SEQ BUILD function requires use of the wrist strap to locate and identify displayed points, and
the foot switch to bypass sequence steps. A complete procedure is provided below. To select
and use SEQ BUILD in building an assembly, proceed as follows:
1.
Load program into the working memory (refer to Loading a Program).
2.
Attach wrist strap, and plug wrist strap lead into PROBE jack on the rear panel.
3.
If available, plug the optional foot switch lead into FOOTSWITCH jack on the
rear panel.
4.
Connect harness assembly fixture.
5.
Press SEQ BUILD; the Model 64 will proceed to check each programmed
continuity according to the stored sequence. When a proper termination is not
found in one of the sequence steps, the sequencing will stop and the FROM and
TO points will be displayed.
An "F" will appear at the left of the display when the FROM point is touched, and
a "T" will appear when the TO point is touched. Also, as soon as either the FROM
or the TO point is touched, an intermittent tone will sound. The tone and the "F"
or "T" will be present only while the points are touched.
6.
Connect the TO point to the location displayed, and a terminating tone will sound.
The Model 64 will then test for the remaining stored sequence steps until the next
open circuit in the sequence is found.
7.
With each new display, make the appropriate termination.
8.
Steps may be bypassed by pressing the foot switch or SEQ BUILD switch once for
each step to be bypassed.
9.
When the last sequence step has been tested, the display will show "OK". A test
of the assembly may now be performed to find any shorts that may have developed
during assembly, or open circuits if sequence steps were bypassed.
Summary of Contents for 64
Page 1: ...CONTINUITY TESTER ASSEMBLY AID MODEL 64 MODEL 64x2 Cablescan ...
Page 2: ......
Page 51: ...Model 64 64x2 Instruction Manual Page 43 Figure 8 Schematic Model 64 CPU Board 2 of 3 ...
Page 52: ...Page 44 Model 64 64x2 Instruction Manual Figure 8 Schematic Model 64 CPU Board 3 of 3 ...
Page 53: ...5900384 Rev D Cablescan ...
