Transmitter WST 3
5
Analogue output.
This view can be made available by parameter 'More views'.
The upper line displays the actual weight value as net weight (Net) or gross weight.
The lower line displays the analogue output signal and the Modbus information area.
Level settings.
This view can be made available by parameter 'More views'.
The upper line displays the switching level used by 'Level/Setpoint 1' and
the lower line displays the switching level used by 'Level/Setpoint 2'.
Input signal.
This view can be made available by parameter 'More views'.
The upper line displays the actual transducer input signal in mV/V.
The lower line displays status for the used relays, R1:/R2: '1' = on or '0' = off,
and the Modbus information area.
S/N:, Progr.
This view can be made available by parameter 'More views'.
The upper line displays the transmitter serial number and
the lower line displays the name of the installed programme.
Profibus status.
This view is always available.
The upper line displays the Profibus address of the transmitter and
the lower line contains status information for the Profibus communication.
Taring
Taring means storing the actual gross weight as a tare value and switching WST 3 over
to display of net weight. The net weight is the difference between the gross weight and
the tare value.
Taring of WST 3 is always possible as the weight value is valid.
Taring is performed as digital input IN1 (terminal 15) is activated with 24 VDC.
The tare value is automatically set to zero by zero setting of the WST 3.
Display of Gross/Net
By weight display, an area to the left of the weight value displays 'Net' when
the net weight is displayed.
If the area is empty, the displayed weight is the gross weight.
Switching between display of net weight and gross weight takes place as
digital input IN2 (terminal 16) is activated with 24 VDC.