BERTHOLD TECHNOLOGIES Uni-Probe LB 490, User Manual

Page: 669 / 730

Uni-Probe LB 490
BERTHOLD TECHNOLOGIES GmbH & Co. KG
7 – 669
Volume 7 3 Parameter Overview
7
LE_PRODUCT_DENSITY Density of the product being measured in g/cm
3
. Used only for one-point
calibration. See section 4.4 on page 7–682.
LE_READ_IN_DATA
LE_READ_IN_TIMEOUT_ACTUAL
LE_READ_IN_STATUS
LE_READ_IN_SENSOR_VALUE
Remaining time for a measurement started with
LE_START_STOP_READ_IN
Shows the status of this measurement:
Read In On . At the end of the
measurement Read In Off is displayed again.
Shows the currently reached average value. At the start of the measure-
ment, the value fluctuates and should reach a stable state at the end.
Otherwise, increase the time for averaging (LE_READ_IN_TIMEOUT). See
section 6.6 on page 7–714.
LE_READ_IN_TIMEOUT Time for averaging. Entering 0 sets the time to the standard value of 30
seconds (default setting). See section 6.6 on page 7–714.
LE_SENSOR_LIVE_VALUE Current pulse rate of the Uni-Probe without averaging. In case of multi-
detector operation the sum of the pulse rates of all detectors is displayed.
LE_SENSOR_OFFSET Background pulse rate. See section 6.1 on page 7–701.
LE_SENSOR_TEST_VALUE This function can be used to simulate measured values. Enter the pulse
rate here for which the process value is to be calculated and output. See
section 5.3 on page 7–693.
LE_SENSOR_UNIT Unit of the pulse rate in LE_SENSOR_VALUE. The unit is cps (counts per
second) and cannot be changed.
LE_SENSOR_VALUE Averaged pulse rate. It is used to calculate the level value on the basis of
the calibration. The measured value is averaged over the time constant in
LE_READ_IN_TIMEOUT.
LE_START_STOP_PLATEAU Starts a plateau measurement. See section 5.1 on page 7–689.
LE_START_STOP_READ_IN With this function you can start reading in the pulse rates. The remaining
time is displayed in LE_READ_IN_TIMEOUT_ACTUAL. The function is
needed to read in pulse rates for the calibration. See section 6.6 on
page 7–714.
LE_SYSTEM_TIME Date and time of the Uni-Probe LB 490. The values are calculated inter-
nally; no synchronization takes place with external references. See sec-
tion 4.1.2 on page 7–675.
LE_TAB_ACTUAL_NUMBER Shows the number of valid calibration points. See section 4.5 on
page 7–684.
LE_TAB_ENTRY Number of the value pair displayed in LE_TAB_X_Y_VALUE. Enter a num-
ber between 1 and 10 to display the respective value pair or to change it.
See section 4.5 on page 7–684.
LE_TAB_MAX_NUMBER Maximum number of calibration values that may exist in a multi-point cal-
ibration table. See section 4.5 on page 7–684.
LE_TAB_MIN_NUMBER Minimum number of calibration values that must be present in a multi-
point calibration table. See section 4.5 on page 7–684.
Parameter name Description