H8BM-R
12
Use this mode to return to the count value before resetting if the
count value is mistakenly reset.
1. In the RUN mode, hold the
Key for 4 seconds min. to change to
re-monitor mode.
•
The previous values that have been reset
will be displayed.
•
Only the display changes. Internal counting
operations are not affected.
•
The counter number remains unchanged on
RUN display when the mode is changed to
re-monitor display.
2. Press the
Key
(or turn ON the counter number
selection input) to select the counter
to be re-monitored.
3. When the
Key is pressed
(or the reset input turns ON), the
re-monitor value will flash 3 times
and the only the count value for
that counter will be returned to the
value prior to being reset.
The following displays are made when errors occur.
11. Re-monitor Mode
100000
1
100000
SET
23456
3
200000
C
N
T
N
o.
23456
3
200000
RESET
12. Self-diagnosis Function
Display
Error content
All I/O
Countermeasure
e1
CPU Errors
Prohibited
Turn OFF the power or press the
Key to clear the error and
restore the settings and count
values to the values before the
error.
e2
Memory Errors
Prohibited
Turn OFF the power or press the
Key to clear the error and
return the count values for all
counters to 0.
e3
Key Errors
Prohibited
Turn OFF the power supply or
press the
Key to clear key
errors.
RESET
RESET
RESET
