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Issue
EOM is not being output. The measured value is not being
The Hi, IN and Lo signals
are not being output.
T_PASS, T_FAIL,
The T_ERR signal
is not being output.
The BCD signal is not
being output.
The RANGE_OUT signal
is not being output.
The multiplexer
channels cannot be
switched with the LOAD
signal.
Items to check
updated.
EOM signal logic
EOM signal
Pulse
setting
Hold
The instrument's comparator lamp
is off.
The output mode is set to BCD.
The scan function is off.
Measurement of all channels has
not completed.
The output mode is set to JUDGE. Change to BCD mode.
The BCD_LOW signal is not being
controlled.
The BCD_LOW signal is not being
controlled.
The MUX signal is not on.
HIOKI RM3545E965-00
Possible causes
See "The trigger has not activated." (p. 1 5)
The EOM signal turns on when measurement completes.
The pulse width is
too narrow, and the
EOM signal is not
being read while it is
on.
The measurement
time is too short, and
the interval during
which the EOM
signal is off cannot
be detected.
See "The instrument's comparator lamp will not turn on."
(p. 1 1)
Change to judgment mode (in BCD mode, the result of a
logical OR operation applied to Hi and Lo is output from one
signal line).
The scan settings
have been improperly
configured.
Control the BCD_LOW signal (failure to do so will cause
only the upper digits to be output).
Control the BCD_LOW signal (failure to do so will cause the
RANGE_OUT signal not to be output).
Turn on the MUX signal.
16
Solutions
Increase the EOM signal's pulse
width setting or set the EOM signal
setting to "hold."
Change the EOM signal setting to
"pulse."
Check the scan settings.
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