KROHNE Display and adjustment module for OPTISOUND sensors Operating Instructions Manual page 13

Simulation of measured
values
Reset
Menu Menu item
Unit of measurement
Basic adjustment
Min. adjustment
Max. adjustment
Linearisation curve
Display and adjustment module for OPTISOUND sensors •
Menu section, service
In this menu item you simulate individual level values via the current
output. This allows the signal path to be tested, e.g. via connected
indicating instruments or the input card of the processing system.
The following simulation variables are available:
•
Percent
•
Current
•
Distance
How to start the simulation:
1. Push [OK]
2. Select the requested simulation variable with [->] and confirm
with [OK].
3. Set the requested numerical value with [+] and [->].
4. Push [OK]
The simulation is activated and a corresponding current in the range
of 4 ... 20 mA is outputted.
How to interrupt the simulation:
→
Push [ESC]
Information:
The simulation is automatically terminated 10 minutes after the last
pressing of a key.
Simulation
Start simulation?
With the reset function, modified values are reset. Three subfunctions
are available:
•
Basic adjustment
– Reset the values modified with the display and adjustment
module to the sensor-specific basic setting (see chart)
•
Default setting
– Like basic setting, but also resets special parameters modified
with PACTware to delivery status
•
Peak values measured value and temperature
– Reset the min./max. values of level and temperature to the cur-
rent values
Reset values, basic setting
Ultrasonic
Deleted
Upper dead zone, depending on instrument
end nominal measuring range
Linear
5 Setup
13