Omron K3MA-L, Руководство пользователя

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Temperature Meter
K3MA-L
K-59
Panel
in
dicat
ors
■
Setting Example
Initial Settings
The settings for the following example are shown here.
Example: Monitoring the temperature of an
industrial furnace
Here, the temperature inside the furnace is to be displayed in centi-
grade (
°
C).
Temperature sensor: E52-PR Thermocouple, Measurement range: 0
to 1,400
°
C.
1. Set the K3MA-L input type to the thermocouple R input range.
Parameter:
in-t (input type), Setting value: 16
2. Select centigrade (
°
C) as the temperature unit.
Parameter: d-u (temperature unit), Setting value: c
If you are using a comparative output model, make the setting as
desired.
■
Troubleshooting
When an error occurs, error details will be displayed on the main indicator. Confirm the error from the main indicator and take the appropriate coun-
termeasures.
1
E52-PR Thermocouple
K3MA-L-C 100-240VAC
Industrial furnace
Max
Min
SV
MAX/MIN LEVEL MODE SHIFT UP
Level display Main indicator Error contents Countermeasures
Not lit e111 RAM memory error Repair is necessary.
Consult your OMRON sales repre-
sentative.
5 e111 EEPROM memory error When this error is displayed, press
the Level Key for 3 seconds, and
the settings will be restored to the
factory settings.
If the error cannot be recovered, re-
pair is necessary.
Consult your OMRON sales repre-
sentative.
Not lit Flashes
s.err
Input error Confirm that the temperature sen-
sor is correctly connected, and that
there are no broken signal lines to
the temperature sensor.
If the condition does not return to
normal, repair is necessary.
Consult your OMRON sales repre-
sentative.
Not lit Flashes 9999 The measurement value after tem-
perature input correction exceeds
9999. The temperature input correction
value may be inappropriate.
Use the adjustment level to review
the temperature input correction
value.
Not lit Flashes
-1999
The measurement value after tem-
perature input correction is lower
than
−
1999.
The temperature input correction
value may be inappropriate.
Use the adjustment level to review
the temperature input correction
value.