Basic Scale Functions; Switching On And Off - HBM DWS2103 Kurzanleitung

DWS2103
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Basic scale functions

All device functions can be controlled in one or more of the following ways:
• Front control with 19 short-stroke keys. With the function keys F1 ... F4, the
meaning of the keys is displayed in the display function line.
• An external keyboard which can be connected via the PS2 input
• Connecting an external computer via the COM2 serial interface
The main scale functions (Gross/Net, Taring, Zero setting) are controlled via
the function keys F1...F4. For calibration and further device settings a menu is
called up with the key
not interrupted during parameter input, right up to exiting the menu. When
computer commands are used for control, measurement generally continues
without interruption. The exceptions to this are settling after filter selection and
power failsafe storage to the EEPROM.

7.1 Switching on and off

The device is switched on once the supply voltage is applied.
As soon as the electronics are switched on, a BUS SCAN is run, that is, all
the load cells connected to the bus that could be used for communication are
entered in PARAMETER MENU − DEVICE SELECTION.
During initial commissioning, all digital load cells:
− connected via the RS485 BUS have the same address 31 (factory setting),
− connected via the CAN BUS have the same address 63 (factory setting).
If more than one load cell is connected to DWS2103, the load cells must be
configured before performing a scale adjustment ("INITIAL COMMISSIO-
NING" chapter).
With verified scales, a check is made as to whether the parameters in the load
cells have been changed. If the parameters in the load cells are no longer iden-
tical to those during verification, an error message is displayed and no measu-
red values. With a verified scale configuration, there can only be communica-
tion with the load cells that were connected during the verification
During the BUS−SCAN:
• Information line 1 displays the identification string consisting of the
manufacturer, TYPE, serial number and software version
• Information line 2 displays the date and time
• Measured value status line displays the legal−for−trade counter status
(TCR) and whether the scale is verified (LFT)
A2936-1.0 en/de
(or F5 on the external keyboard) . Scale operation is
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HBM