Lauda VS 15 B, Руководство по эксплуатации

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10 / 34 Varioshake Shaking Apparatus 09/2020
Setting shaking frequency and running time 7.2
After pressing switch 1 to switch on the Shaking Apparatus, displays 2 and 3 show the last set and memorized set points of
running time and shaking frequency. By pressing switch 6 the setting mode of the unit alternates between setting modes
of shaking frequency and running time. Displays 2 and 3 show the respective set point, put in flashing brackets. The re-
spective set point can now be increased using switch 7 or decreased using switch 5.
Altered set points are confirmed using switch 4. The Shaking Apparatus starts operation. The set points are memorized
after switching off the shaking motion with switch 4 and switching off the unit with switch 1
The running time of the Shaking Apparatus can be preset either between 1 minute and 99:59 hours for timed runs or for
continuous operation. Continuous operation can be set with switch 5 in the operation mode and is displayed by the symbol
- - : - -,. The settable shaking frequency range of the various models can be taken from Technical Data of these operating
instructions. Mistakenly preset set points can be altered during operation with switch 6 and switches 5 and 7, and switch
4, as described above. Set points that are altered during operation will not be memorized when the Shaking Apparatus is
switched off with switch 1.
If the Shaking Apparatus is not used for a longer period, it should be separated from the mains.
Remote control via PC (optional RS 232 - interface) 7.3
Caution:
Before initiation, please check the Shaking Apparatus assembly to make sure that any hazard is excluded.
The Shaking Apparatus must be operated within field of vision.
If the Shaking Apparatus is in remote control mode, take special caution in the operation area of the Shaking Apparatus.
The remote control programme may start the Shaking Apparatus at any time.
An interface module with connection at the back of the Shaking Apparatus generates the transmission format RS 232.
The interface allows reading out current actual and set values. In order to set values, the unit has to be switched to remote
control mode via a PC signal. Function of switches 4 – 7 is then blocked. A PC symbol flashes in display 3.
The connection cable between interface and PC must not be longer than 3 metres. After switching on the remote control
mode, the regulator is inactive, the shaking motion is switched off, and the set value is 0.
If the transmitted set value is within the permissible range, the Shaking Apparatus will start shaking at the chosen frequen-
cy. The shaking motion is cut off by setting the value to 0. If the Shaking Apparatus is to be operated manually again, the
remote control mode has to be switched off via a PC signal. The PC symbol in the display disappears.
For operation of the RS 232 interface, an interface protocol is available on request. Please advise model and serial num-
bers of the Shaking Apparatus.