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4
Available Operations for SC-U1
Setting
Sensor Setting
Configure the sensor information and settings.
Reference: "5.1 Sensor Setting"
GW setting
Configure the basic settings of the gateway (optional) and the items you want to
output to the gateway.
Reference: "5.2 GW (Gateway) Setting"
4-20 mA Setting
Set the measurement items and output range that you want to output from the
4-20 mA output.
Reference: "5.3 4-20 mA Setting"
Relay Setting
Set the measurement items to be output from the relay output, and set active
level, on delay, and off delay.
Reference: "5.4 Relay Setting"
Main Unit Setting
Configure the main unit’s date and time (display type) settings, passcode lock
settings, and contrast adjustment.
Reference: "5.5 Main Unit Settings"
Calibration
Use distilled water or ion exchanged water to adjust the sensor measurement
value to the reference value (zero).
In addition, adjust the sensor measurement value to the reference value using
the standard solution.
Adjustment
The measurement values can be adjusted and displayed according to usage.
In addition, when the ambient environment (salinity and altitude) affects the
measurement value of the sensor, the information can be input and the measurement
value can be adjusted and displayed according to the ambient environment.
Maintenance
The measurement value can be held to the previous value for maintenance or
cleaning. Also, relay output related to sensor maintenance can be set.
Reference: “8 Maintenance Setting”
Cleaning
If the sensor is equipped with a cleaning device, or if the external cleaning device is
connected to the relay output, the operating timer of the cleaning device can be set for
automatic cleaning. The cleaning device can also be operated manually.
Reference: “9 Cleaning”
Calibration
Sensor Setting
GW Setting
4-20 mA Setting
Relay Setting
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Adjustment
Cleaning
If there is no operation on a display such as menu for three minutes, the display returns to the
measurement value display. However, it does not return to the measurement value display even
if no operation is performed while the function of each operation is being executed.
Maintenance
Setting
