IET Labs, Inc. RLC Digibridge 1693, Руководство пользователя и обслуживания, Страница: 87 / 171

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1693 RLC Digibridge
Operation
Bin 1
Bin 2
Bin 3
±1% ±1%
±5% ±5%
±10%
±10%
Nominal Value
100.00 kΩ
Measured
Value
Axis
A single nominal value is used and all limit pairs are symmetrical in this basic plan.
Figure 3-33: Nested limits for sorting
A different nominal value is entered for each bin and all limit pairs are symmetrical except for the
unsymmetrical pair shown for example in bin 5.
Figure 3-34: Sequential limits for sorting
Bucket sorting means sorting into bins that are not
nested. The usual method is that mentioned above,
sequential limits. However, there is no requirement
that the bins be adjacent. Any of them can be defined
with its own specific limits, which may be overlap-
ping, adjacent, or isolated from any other bin.
3.8.3 Limit Entry Procedure
To enable comparisons (unless the keyboard is
locked), rust enter limits as follows. This procedure
makes use of limit entry keys, (at the left of the
[SHIFT] key), with gray (or yellow) labels that ap-
ply only when the selected FUNCTION is ENTER.
1. Press [DISPLAY] key to select VALUE.
2. Press [FUNCTION] key to select ENTER
3. To enter a single QDR limit (always bin 0):
press the parameter key (such as [Cs/D]) ap-
propriate to DDT.
4. To change range and unit multipliers, press
the same parameter key repeatedly.
Refer to Table 3-6 on page 40 for units and multipliers,
which indicates the sequence of multipliers that will
appear.
5. To enter limits:
A. Enter the maximum limit of D or Rs or
Q with R.
B. Enter the minimum limit of Rp or Q with L
For example, to enter a Q limit of 85 press [8][5][=]
[SHIFT][BIN NO][0][0].
The value first appears in left-hand display. To confirm
storage of the limit, the value moves to the right-hand
display.
Note: if you make a mistake, press the parameter key
again and repeat the entry.