Hach-Lange SONATAX sc - Manual (Page 25)

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Operation
KONFIGURIEREN (CONFIGURE)
EDIT NAME
Freely editable (up to 16 characters) 
Factory setting: device number
PARAMETER
The measurement result can be shown as the sludge level (as the distance of the
sludge from the water surface) or as the sludge height (as the distance from the tank
floor). To calculate the sludge height, the tank depth specified in the TANK DEPTH
menu item is used.
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(Sludge height = tank depth – sludge level) 
Configurable: sludge level, sludge height
MEAS UNITS
Dimension of the measurement result. 
Configurable: meters, feet
CLEAN. INTERVAL
Wipe interval, 
Recommendation: 15 minutes 
Configurable: 1 minute to 1 hour
RESPONSE TIME
Damping of the measurement value. In the case of high measurement value
fluctuations, a high damping of for example 300 seconds is recommended.

Configurable: 10 to 1800 seconds
LOGGER INTERVAL
The interval for the internal data log. 
Configurable: 1, 2, 3, 4, 5, 6, 10, 15, 30 minutes
SET DEFAULTS
Reset to factory configuration for all menu items listed above. This occurs only after
a security prompt.
TEST / MAINT
PROBE INFO
SENSOR NAME Display of the device name.
EDIT NAME
Display of the freely selectable measurement location 
(factory setting: device number).
SERIAL NUMBER. Device number
MODEL NUMBER Item no. of the sensor.
HARDWARE-VERS Production status of main circuit board
SOFTWARE-VERS Sensor software version
COUNTER
WIPER COUNTER
Backward counter for wiping processes of the wiper profile. 
After expiration of the counter, a warning message is shown. In the case of a wiper
change, the counter should be reset again.
TOTAL TIME Operating hours counter
MOTOR Forward counter for wiping processes.
TEST / MAINT Date of the last performed maintenance.
REPLACE PROFILE
For the wiper profile change, the wiper arm moves to a central position. In this
position, the wiper arm can then be removed and installed without problems.
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4.5 SENSOR SETUP menu (Continued)
Select the SONATAX sc (if several sensors are connected)