GESTRA SPECTORcontrol, User Manual

Page: 32 / 84

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CAN 1...10 input NRG 2640 Calibration
1. In the menu for CAN 1...10 input ( NRG 26-40 ), press button .
2. The conductive level electrode NRG 26-40
can be calibrated on this screen.
3. The adjustment should be carried out if pos-
sible with both 0 % and 100 % values for the
fill level.
Alternatively, the adjustment can be carried
out with 0 % and a defined value, > 50 %
fill level. In this case, the 0 % value must be
adjusted first.
4. Start the fill level that relates to 0 % (sight-
glass). Wait until the level has stabilised
and then press the button “Calibr. 0%”. This
button stores the relevant raw data values.
5. Now start a fill level, > 50 % (sightglass).
Wait until the level has stabilised. Enter the fill level value in the green input field and press the
button .
The interpolated raw data value for 100 % is shown under the input field.
6. Use the button “Restore” to go to a service menu. The calibration data can be transferred to the
electrode when repairing or after changing electrodes (of an identical type) without starting the fill
level again.
Menus of Inputs/Outputs
continued