7.1 Error Displays - Omron K3HB-H User Manual

Section 7 Troubleshooting

7.1 Error Displays

PV SV
display display
unit err
unit chg
disp err
sys err
eep err
Flashing Normal
on s.err
operation
2
(a.err* )
2
(b.err* )
Flashing Normal
on 99999
operation
or
- 1 9999
*1. The parameters already set are returned to the factory settings.
If the problem still persists after performing initialization, repair is necessary.
*2. K3HB-S only. When an error occurs for input A or inputs A and B, the display will show "a. err." When
an error occurs for input B only, the display will show "b. err."
7-2
Description of error
An unexpected Unit was
detected.
Displayed the first time power is
turned ON after mounting a new
Unit.
Display error
Internal memory error
Error in non-volatile memory
The input value is outside the
possible measurement range or
the input is faulty.
This problem may occur if the
power is turned ON with nothing
connected to the input terminal.
This only means that the input is
outside the possible
measurement range and does
not indicate a product failure.
The measurement value after
scaling is either greater than
99,999 or less than 19,999.
Countermeasure
The mounting position depends on the
Unit model.
Check the Unit's model number and mount
it in the correct position.
Press the L [LEVEL] Key for at least 3 s to
register the new Unit configuration.
Repair is necessary.
Consult your OMRON representative.
Repair is necessary.
Consult your OMRON representative.
Press the L [LEVEL] Key in this state for
at least 3 s to return to the factory settings.
If the problem still persists, repair is
necessary. Contact the point of purchase
or your OMRON representative.
Change the input type setting to an
appropriate value in the initial setting level.
Quickly return the input to within the
possible measurement range.
Refer to "5.2 Setting Input Types" for
details on the possible measurement
range for each input type.
If the problem still persists after
implementing the preceding measures,
repair is necessary. Contact the point of
purchase or your OMRON representative.
Operation will continue with a
measurement value of 99,999 or
19,999.
If there is an operating problem, adjust the
input range and scaling value until the
measurement value falls within the range.
Place the switch below the E slot toward
the front (K3HB-H only).
The scaling value may be inappropriate.
Review the scaling value in the initial
setting level.
P.5-11