Hach NITRATAX plus sc, Руководство пользователя

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Section 5 Operation
5.1 Use of an sc controller
Before using the sensor in combination with an sc controller, refer to the controller user
manual for navigation information.
5.2 Sensor setup
When a sensor is installed for the first time, the serial number of the sensor is displayed
as the sensor name. The sensor name can be changed as follows:
1. Select MENU.
2. From the Main Menu, select SENSOR SETUP and confirm.
3. Select the appropriate sensor, if more than one sensor is attached and confirm.
4. Select CONFIGURATION and confirm.
5. Select EDIT NAME and edit the name. Confirm or cancel to return to the
Configuration menu.
Use the following commands to complete the sensor configuration, see section 5.5 on
page 18 .
• PARAMETER
• MEAS UNIT
• MEAS INTERVAL
• RESPONSE TIME
• CLEANING
• WIPER MODE
• BYPASS
• TEST/MAINT
• SET DEFAULTS
5.3 Sensor data logging
The sc controller provides a data log and an event log for each sensor. The data log
contains the measured data at selected intervals. The event log contains a large number
of events that occur on the instruments, such as configuration changes, alarms and
warnings, etc. The data log and the event log can be exported to CSV format. The logs
can be downloaded through the digital network port, service port, or the IrDA port.
DataCom is needed for downloading logs to a computer. For information on downloading
the logs, refer to the sc controller user manual.
The data logger of the sc100 contains the last 7000 values of the NITRATAX sc sensor.
The data logger of the sc1000 can log more than 7000 values. The log intervall is the
same like the measuring intervall of the NITRATAX sc sensor.