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2.3.1.3 Additional options
Use the "Display Temperature", "Display Torque" and "Display Weight" buttons
under "Options" to select the respective diagram display.
The diagram including progress is displayed under "Status".
To make use of the function, you must have installed the respective additional options.
If you have not clicked a field, the display will show the torque or the rotational speed of
the motor (depending on the control mode of the frequency converter (FC)).
The respective measurand selected will be scaled automatically.
Temperature: 1°C * scaling factor/scale division (additional option 1)
Force transducer torque: 1nm *scaling factor/scale division (additional option 2)
Weight: 1kg * scaling factor/scale division (additional option 3)
FC torque: 1% * scaling factor/scale division (included in the standard package)
2.3.1.4 Temperature control unit (TC)
If the Julabo circulation thermostat is connected and switched on, the "Option" field will
display the "Start TC" and "Activate TC" buttons.
In "Activate TC" the temperature control unit starts operating when you click the start
button.
The motor will only power up when the temperature has reached the tolerance range
stated.
There are two settings.
Temperature before engine start (e.g. 50°C) and Temperature after engine start (e.g. 60°C).
That is, the Taper roller bearing Holder (or Ball Cup) is heated to 50°C and then the
engine starts. The temperature is then further increased to 60 ° C control temperature.
2.3.1.5 More data points
If you set more data points, you will have more logging points per time unit in the
evaluation. When you measure the torque in short-time tests, you can set more
measurement points (0.1 seconds) under "More Data Points".
2.3.1.6 Calibration
The VKA-110 comes default-calibrated.
You only need to carry out a calibration when you exchange the motor.
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