98
Switching points for piece control
If you want to transmit the control values via the interface, e.g. to a control traffic light or a controller, an I/O
card must be installed in the terminal. This must be activated in the setting mode under Program settings /
Counting / IO Pre-assignment must be activated with Execute. The output signals are assigned as follows:
Switching point
Signal
S1Weight weight over tolerance
S2not
active
S3Weight weight within tolerance
S4Weight weight under tolerance
S5empty message
S6Weight weight over tolerance
The individual inputs and outputs can be adjusted individually.
Dataset/printing within or outside tolerance
The release of a data record outside a defined tolerance range can be prevented or accepted. If a data record
is released outside the tolerance range, it is marked with a special character. Enabling or disabling in setting
mode under Program settings / Counting / Data record out of tolerance.
Launch mode
If start mode is activated, the scale freezes the value and thus the signal after reaching the respective
activated switching points. The scale can then be unloaded without deactivating the switching point and thus
starting a new process unintentionally. The frozen state is only released by pressing the F6 Start key in the
level Control functions.
Activate the start mode in the setting mode under Program settings / Counting / Start mode.
End piece control
Press the key to call up the 2nd level of control functions and press key F5 Quantities Contr., then delete
with key F2 Delete or complete deletion with key .
6.7.9 Counting with several weighbridges
If several scales are connected, the reference weight can be determined on each scale and quantities can be
counted. For best results it is recommended to determine the reference weight on the scale with the finest
numerical increment. Select the scale with the scale key.
After determining the reference weight, it is possible to switch to a higher capacity bulk scale in order to be
able to count large quantities with the reference weight determined on the reference scale.
Automatic switchover:
You can specify a preferred reference scale in the setting mode.
The changeover from the quantity scale to the reference scale and back is then automatic.
Place the reference quantity on the reference scale and press the Ref 10 key or Ref Variable key. The display
switches to the preferred reference scale, the reference weight is determined, and then the bulk scale is
switched on to determine the quantity.
If, in deviation from this, not only the reference weight determination but also the counting on the reference
scale is to be carried out, then switch manually from the bulk scale to the reference scale before determining
the reference weight.
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