Hioki 3522-50, Инструкция по эксплуатации

Страница: 157 / 204

143
────────────────────────────────────────────────────
5.6 Testing Using EXT I/O
────────────────────────────────────────────────────
*1
Ａ Ｂ Ｃ
*2
*3
*4
TRIG
-------------
(Measurement start signal)
INDEX
---------------
(Analog measurement in
progress signal)
EOM
-------------
(Measurement completed signal)
AND
-----------
(Comparator result output)
M − IN
-------------
, S − IN
-------------
(Comparator result output)
Panel no. 6
conditions set
Panel no. 8
conditions set Panel no. 10
conditions set
Decision result
Decision result
Previous decision result
Previous decision result
An example test timing in this case is shown below.
Example
When continuous testing is performed using panel numbers 6, 8 and 10:
*
1 For the time required for TRIG
--------------
and INDEX
-------------------
, refer to Section 7.3, "Time
Taken for Testing".
*
2
A, B and C vary according to the setting conditions.
*
3
If all of the conditions hold (IN) then the AND
------------
line is brought LO.
*
4
M-IN is brought low when all of the decision results for the first
parameter are satisfied; and S-IN
------------
is brought low when all of the
decision results for the third parameter are satisfied.