Hioki RM3545 - Page 298

14.1 Troubleshooting
290
3-6 EOM is not being
output.
The measured value is not being
updated.
See No. 3-2 above.
p.289
EOM signal logic (The EOM signal turns ON when
measurement completes.)
−
EOM signal setting Pulse The pulse width is too narrow, and
the EOM signal is not being read
while it is on.
Increase the EOM signal’s pulse
width setting or set the EOM sig-
nal setting to “hold.”
p.212
Hold The measurement time is too
short, and the interval during which
the EOM signal is OFF cannot be
detected.
Change the EOM signal setting
to “pulse.”
p.212
3-7 The Hi, IN and Lo
signals are not
being output.
The instrument’s comparator lamp is
off.
See No. 1-3 above.
p.284
The output mode is set to BCD. 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).
p.214
3-8 T_PASS, T_FAIL
and T_ERR sig-
nals are not being
output.
The scan function is off.
Measurement of all channels has not
completed.
The scan settings have been
improperly configured.
Check the scan settings.
p.148
3-9 The BCD signal
is not being out-
put.
The output mode is judgment mode. Change to BCD mode.
p.214
The BCD_LOWER signal is not being
controlled.
Control the BCD_LOWER signal
(failure to do so will cause only the
upper digits to be output).
p.180
3-10 The
RANGE_OUT
signal is not
being output.
The BCD_LOWER signal is not being
controlled.
Control the BCD_LOWER signal
(failure to do so will cause the
range signal not to be output).
p.180
3-11 The multiplexer
channels cannot
be switched with
the LOAD signal.
The MUX signal is not on. Turn on the MUX signal.
p.180
No Issue Items to check Possible causesSolutions See