Hioki IM7580, Инструкция по эксплуатации

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203
External Input/Output Connector and Signals
Pin I/O
Signal name
Function Logic
Common COMP
32 OUT
PARA2-LO
― ――― ― ― ― ―
Outputs if the comparator judgment result of the second parameter
is LO.
Neg Level
33 OUT
PARA3-HI
― ――― ― ― ― ―
Outputs if the comparator judgment result of the third parameter is
HI.
Neg Level
34 OUT
PARA3-LO
― ――― ― ― ― ―
Outputs if the comparator judgment result of third the parameter is
LO.
Neg Level
35 OUT
PARA4-IN
― ――― ― ― ― ―
Outputs if the comparator judgment result of the fourth parameter is
IN.
Neg Level
36 OUT (Unused) - Neg Level
37 OUT (Unused)
-
Neg Level
*2: COMP output parameter switching
C_P0
― ― ― ―
OFF ON OFF ON
C_P1
― ― ― ―
OFF OFF ON ON
Output AND LCR1 LCR2 LCR3
Default is AND across the parameters.
Separate AND for separate LCR.
Function details of each signal
You can select rising or falling for the valid edge of a trigger.
Refer to “8.6.2 Setting Valid Edge of Trigger Input (Trigger Edge)” (p. 216)
Do not connect input signal lines that will not be used.
Input
Signal line Contents
TRIG
― ― ― ―
• When the trigger setting is an external trigger [EXT] , measurement is performed once with the
falling (ON) or rising (OFF) edge of the TRIG
― ― ― ―
signal. Edge direction can be set in the setting
screen. (Initial value: Falling (ON))
If the trigger source is set to an internal trigger
[INT]
, trigger measurement is not performed.
• Enable or disable can be set for the TRIG
― ― ― ―
signal input during measurement (during output of the
EOM
―――
signal (HI)).
LD0
― ― ―
to LD6
― ― ―
Select a panel No. to be loaded.
If the trigger signal is input in external trigger mode, the selected panel is loaded and used for
measurement.
0: (HIGH: 5 V to 24 V), 1: (LOW: 0 V to 0.9 V)
PIN No. LD6 LD5 LD4 LD3 LD2 LD1 LD0
Panel 1 0 0 0 0 0 0 1
Panel 2 0 0 0 0 0 1 0
Panel 4 0 0 0 0 1 0 0
Panel 8 0 0 0 1 0 0 0
Panel 16 0 0 1 0 0 0 0
Panel 32 0 1 0 0 0 0 0
Panel 46 0 1 0 1 1 1 0
8
External Control