Hioki 3541 - Page 85

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6.2 Signal Descriptions
Input Signals __________________________________________________
LOAD0 to LOAD4 Select a Panel No. to load and apply a TRIG signal to load the selected
Panel No. and measure.
LOAD0 is the LSB, and LOAD4 is the MSB.
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
).
Before using an external trigger signal applied to the TRIG
terminal to
control measurement, and after executing a Panel Load operation, set
LOAD0 to LOAD4 to either all High or all Low.
TRIG When the external trigger, one measurement is taken each time the
TRIG signal transitions from High to Low.
In the following cases, the
TRIG signal is ignored:
• When using the internal trigger source
• When the Measurement display is not the active display
• When executing Panel Load in Remote state
0ADJ Zero adjustment executes once when the 0ADJ signal transitions from
High to Low.
LOAD4 LOAD3 LOAD2 LOAD1 LOAD0 Panel No.
0 0 0 0 0
∗
0: LOAD terminal
shorted to GND
1: LOAD
terminal
open or connected
to 5 V
00001 30
0 0 0 1 0 29
00011 28
0 0 1 0 0 27
00101 26
0 0 1 1 0 25
00111 24
0 1 0 0 0 23
01001 22
0 1 0 1 0 21
01011 20
0 1 1 0 0 19
01101 18
0 1 1 1 0 17
01111 16
1 0 0 0 0 15
10001 14
1 0 0 1 0 13
10011 12
1 0 1 0 0 11
10101 10
1 0 1 1 0 9
10111 8
1 1 0 0 0 7
11001 6
1 1 0 1 0 5
11011 4
1 1 1 0 0 3
11101 2
1 1 1 1 0 1
11111
∗
∗:
When a trigger signal is applied with LOAD0 to LOAD4 set to all 1's or all
0's, no Panel Load occurs.