5.2 Signal Descriptions
81
5
C
ha
pte
r 5
E
xte
rn
al C
on
tro
l (E
XT
I/O
)
LOAD0 to
LOAD6
Select a Panel No. to load and apply a TRIG signal to load the selected Panel
No. and measure. LOAD0 is the LSB, and LOAD6 is the MSB.
When a TRIG signal is applied, if LOAD0 through LOAD6 are unchanged from
the previous trigger event, panel settings are not loaded. In this case, using
external triggering, one measurement is taken as usual when the TRIG signal is
applied.
• At least 70 ms is required for the settings to change after executing a Panel
Load (the actual time depends on the particular function, range and sampling
rate).
• When set to external trigger mode, one measurement is taken upon load com
-
pletion.
TRIG
When the external trigger, one measurement is taken each time the TRIG signal
transitions from High to Low.
This trigger signal is ignored when internal triggering is enabled.
Trigger functions are also available for statistical calculation, recording to mem
-
ory and output of measured values (valid also with internal triggering).
CAL
When manual self-calibration is selected with EX.FAST, FAST or MEDIUM sam
-
pling rate, self-calibration begins when the CAL signal transitions from High to
Low.
Self-calibration takes about 55 ms.
When SLOW sampling is selected, the CAL signal is ignored.
"4.10 Self-Calibration" (p.73).
Input Signals
Panel
No.
LOAD6
LOAD5
LOAD4
LOAD3
LOAD2
LOAD1
LOAD0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
2
0
0
0
0
0
1
0
3
0
0
0
0
0
1
1
4
0
0
0
0
1
0
0
5
0
0
0
0
1
0
1
6
0
0
0
0
1
1
0
7
0
0
0
0
1
1
1
8
0
0
0
1
0
0
0
...
122
1
1
1
1
0
1
0
123
1
1
1
1
0
1
1
124
1
1
1
1
1
0
0
125
1
1
1
1
1
0
1
126
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0: HIGH: Open or from 5 V to 24 V
1: LOW: 0 V to 0.9 V
When a TRIG signal is applied with LOAD0 to LOAD6 set to all 1's or all 0's,
no Panel Load occurs.
HIOKI BT3562A981-09
Содержание BT3562
Страница 2: ...HIOKI BT3562A981 09...
Страница 24: ...1 5 Measurement Flowchart 18 HIOKI BT3562A981 09...
Страница 84: ...4 13 Reset Function 78 HIOKI BT3562A981 09...
Страница 93: ...5 4 Internal Circuitry 87 5 Chapter 5 External Control EXT I O 5 4 Internal Circuitry HIOKI BT3562A981 09...
Страница 102: ...6 3 Printing 96 HIOKI BT3562A981 09...
Страница 186: ...8 8 Sample Programs 180 HIOKI BT3562A981 09...
Страница 198: ...10 3 Error Display 192 HIOKI BT3562A981 09...
Страница 200: ...194 HIOKI BT3562A981 09...
Страница 220: ...Appendix 11 Dimensional Diagram A20 HIOKI BT3562A981 09...
Страница 224: ...Index HIOKI BT3562A981 09...
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