NF ZM2376 - Page 142

4.6 Measuring with More Than One Condition (Multi-measurement)
4-34 ZM2376
 Handler interface output
The following signals are output from the handler interface in the multi-measurement.
When the measurement is finished on all the steps, the total comparison signal (/IN, /OUT OF BIN,
/S-NG, /NC, /ERR) is updated. The total comparison signal is not updated in midway steps.
Table 4-5 Handler interface output in the multi-measurement
Pin No.
Signal
name
Description
30
/P-HI
Primary parameter comparison signal (updated in each step)
6
/P-IN
31
/P-LO
7
/S-HI
Secondary parameter comparison signal (updated in each step)
32
/S-IN
8
/S-LO
33
/IN
Total pass comparison signal
Indicates that all measurement is normal, and all measurement values in the
primary and secondary parameters are passed. In the last step, the total
comparison signal is updated simultaneously with the primary and secondary
parameter comparison signals.
35
/EOS
(/BIN11)
Sequence completion signal
Output simultaneously with the total comparison signal after the measurement
is finished in all steps. In the multi-measurement, the limit comparison
function is enabled, and the /BIN11 signal for bin sorting is not used. The
/EOS signal is output instead.
11
/NC
Total contact failure signal
In the process of multi-measurement, a contact failure or Low C failure
occurs.
37
/OUT OF
BINS
Total fail comparison signal
Invert signal of /IN. You can set to suppress the /OUT OF BINS output at the
/S-NG output.
••  OUT OF BINS Output setting menu
13
/INDEX
Signal acquisition end signal
In the sequence mode, this signal is output when the signal acquisition ends
in all steps and the DUT can be replaced.
In the step mode, it is output when the signal acquisition ends in each step.
38
/EOM
End of measurement signal
In the sequence mode, this signal is output when the measurement ends in all
steps and the total comparison signal is updated.
In the step mode, it is output when the comparison signal is updated in each
step.
14
/ERR
Total measurement error signal
Any error occurs in the process of multi-measurement.
39
/S-NG
Total secondary parameter fail comparison signal
All measurement is normal, primary parameters are passed, but any of
secondary parameters is failed.
The other output signals are fixed to the high level.
Input signal is always enabled with or without multi-measurement.