183
External I/O Settings
Setting the E
________
OM output method and output time
The higher the measurement frequency, the shorter the time that INDEX
―― ― ― ―
and EOM
―――
are HI (during
measurement).
If the HI time when receiving the INDEX
―― ― ― ―
and EOM
―――
signals is too short for reasons related to the
input circuit, you can congure the instrument so that the LO signal is held (i.e., so that EOM
―――
output
is continued) after EOM
―――
changes to LO when measurement completes before reverting to HI.
The INDEX
―― ― ― ―
output method can be changed in the same manner.
Screen display method (For more information, see p. 24.):
(Measurement screen) SET key>(SET screen) ADVANCED tab>IO EOM key
1
Select the EOM
―――
output method.
HOLD EOM
―――
will be in the HI state for
(analog measurement time +
calculation time + delay time t1)
(see "9.2 Example Measurement
Timing (Timing Charts)" (p. 171)).
PULSE EOM
―――
will be in the HI state except
during the set pulse width time.
1
2
2
Set the EOM
―――
output time during PULSE
operation with the keys.
Settable range: 0.0001 s to 0.9999 s
If you make a mistake, touch the C key to
reenter the value.
• For a timing chart illustrating operation
when using the HOLD and PULSE settings,
see p. 173.
• The output time can only be set when using
the PULSE output method. (The output time
when using the HOLD output method is the
time until output turns off after the receipt of
the next trigger, a minimum of 400 ms.)
3
Touch the EXIT key twice.
Displays the measurement screen.
9
External Control
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