Omron ZN-KMX21 Series Instruction Sheet page 4

■ List of Major Setting Items
● Operation mode
Mode Item Description
RUN Measurement execution mode Performs measurement/recording.
FUN Function setting mode Sets various parameters.
THR Threshold setting mode Performs condition settings regarding alarm outputs.
● FUN mode
Item Overview Description
CYCLE Recording interval setting Sets an recording interval of the measured value.
UNIT No. of connected Power
Sets the number of connected Power Sensor Stations/Monitors.
Sensor Station/Monitor
REC Recording operation mode setting Sets operation for a case in which the internal memory capacity reaches the limit during recording.
CONT Continue mode Outputs a recorded value to the SD card and continues recording when the
internal memory capacity reaches the limit during recording.
RING Ring mode Overwrites a recorded value to the SD card and continues recording when the
internal memory capacity reaches the limit during recording.
Specifies the integrated power reset interval. The integrated power value is reset at the
INTEG Setting of reset interval of
specified time interval, displaying the data belonging to that interval.
integrated power consumption
INIT Setting initialization Initializes the unit setting to the factory default value. Holding the SET/REC/STOP key
starts initialization. Changing measurement operation mode with the MODE key after
DONE is displayed initializes the settings and the unit restarts.
ETC Display setting for other items Sets whether displaying other setting items.
Recovers the setting from the SD card in which the setting data
RESTR Read setting data
of the sensor unit is stored. Insert the SD card and hold the
SET/REC/STOP key. Writing completes when DONE is displayed.
BCKUP Write setting data Writes the setting data of the sensor unit to the SD card as a backup. Insert the SD card
and hold the SET/REC/STOP key. Writing completes when DONE is displayed.
CLOCK Time setting Sets whether displaying the time setting item.
IP IP address display setting Sets whether performing IP address setting.
RATE Rate conversion setting Sets the conversion coefficient to convert the integrated power consumption to rate.
CONV Conversion unit setting Sets the conversion unit.
UTOFS Unit No. offset setting
Specifies the starting (offset) unit number set for the Power Sensor/Monitor units to
be connected. To use the unit numbers from No.10 to No.15, for example, "10" is set
for the offset number (this setting item), while "6" is set for the number of Power
Sensor/Monitor units to be connected (UNIT).
REREC Power failure REC restoration Sets whether writing data and starting recording at next startup
after power shutdown during recording.
● THR mode
Displayed item Overview
INT H (Unit: kWh) Upper threshold setting of the integrated power consumption (kWh or more)
■ Major Error Displays and Countermeasures
Display
Overview
E1100
Recorded data writing failure
Failed to write recorded data to the SD memory card. Insert a write-enabled SD card. Hold the MODE key for 3 seconds or more to cancel the error display.
E2001
Sensor error
A sensor different from the one auto-registered at startup is mounted. Restart the unit.
E3000
No SD memory card inserted An SD memory card is not inserted. Insert a write-enabled SD card. Hold the MODE key for 3 seconds or more to cancel the error display.
E3001
Unable to access
The SD memory card cannot be accessed due to the battery voltage drop. Replace the batteries or connect to the AC adapter.
the SD memory card
Hold the MODE key for 3 seconds or more to cancel the error display.
E3002
Write-protected SD memory card
The SD memory card is write-protected. Replace it with a write-enabled one. Hold the MODE key for 3 seconds or more to cancel the error display.
E3003
SD card recognition error Failed to recognize the SD card. Insert a normal SD memory card. Hold the MODE key for 3 seconds or more to cancel the error display.
E5000
Invalid setting file data
The setting data in the SD memory card is invalid e.g. an invalid model type or setting values. Hold the MODE key for 3 seconds or more to cancel the error display.
E5001
Setting file writing failure
Failed to write setting files to the SD memory card. Insert a write-enabled SD card. Hold the MODE key for 3 seconds or more to cancel the error display.
E5002
Setting file reading failure
There is no setting files contained in the SD memory card. Replace it with an SD memory card with setting files.
Hold the MODE key for 3 seconds or more to cancel the error display.
HARD
Hardware error
There may be a failure on the hardware. Please contact the distributor or OMRON representative office.
Setting range
1s/2s/5s/10s
20s/30s/1min
1 to 31
CONT/RING
-
-
OFF/30 m
1 h/24 h
-
OFF/DISP
-
-
OFF/DISP
OFF/DISP
0.000 to 99.999
JPY/USD/EUR
CNY/KRW/CO2
1 to 99
OFF/ON
Setting range Default
0 to 99999 0
Description
■ Recording Interval and Internal Memory
An example of the possible recording time in the internal memory that varies
depending on the recording interval setting is shown below.
Example of possible recording time in the internal memory
Recording Interval Max. load
(KM50 x 31 units)
1 second -
2 seconds
-
5 seconds
-
Default 10 seconds
-
20 seconds
-
10s
30 seconds Approx. 1 hr. 40 min.
1 minute
1 Approx. 3 hr. 20 min.
CONT
-
■ Connected Units and Recording Interval
The possible minimum recording interval varies depending on the number of power
-
sensors/monitors. Check the following table of the number of units that can be
connected to set the recording interval.
OFF
Minimum recording interval Number of units
1 second
-
2 seconds
5 seconds
OFF
10 seconds
-
20 seconds Up to 24 units
30 seconds
Up to 31 units
1 minute
-
OFF
OFF
0
JPY
1
OFF
Min. load
(KM20 x 1 unit)
Approx. 1 hr. 50 min.
Approx. 3 hr. 40 min.
Approx. 9 hr. 30 min.
Approx. 19 hr.
Approx. 1 day 14 hr.
Approx. 2 days
Approx. 4 days
1 unit
Up to 2 units
Up to 6 units
Up to 12units
● Notice for Korea Radio Law
Ａ급 기기 （업무용 방송통신기자재）
이 기기는 업무용(Ａ급) 전자파적합기기로서 판매자
또는 사용자는 이 점을 주의하시기 바라며,가정외의
지역에서 사용하는 것을 목적으로 합니다.
Suitability for Use
Omron Companies shall not be responsible for conformity with any standards,
codes or regulations which apply to the combination of the Product in the
Buyer's application or use of the Product. At Buyer's request, Omron will
provide applicable third party certification documents identifying ratings and
limitations of use which apply to the Product. This information by itself is not
sufficient for a complete determination of the suitability of the Product in
combination with the end product, machine, system, or other application or
use. Buyer shall be solely responsible for determining appropriateness of the
particular Product with respect to Buyer's application, product or system.
Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL
EQUIPMENT OR SYSTEM.
See also Product catalog for Warranty and Limitation of Liability.
OMRON Corporation
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
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Industrial Automation Company