HBM WE2107 - Short Description of the Application Dosing Control (SFU1)

WE2107 - Communication commands
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I1820-1.3 enHBM
Short description of the application dosing control (SFU1):
The goal is to fill a portion into a bin / vessel / bag. This bin / vessel / bag is connected with
the scale. A tank contains the material. But the tank is not on the scale.
Digital I/O
Function with SFU1
IN1 Stop process (like command BRK), see FIN
IN2 Start process (like command RUN), see FIN
OUT1 Ready signal
OUT2 Coarse flow control (one speed dosing control)
OUT3 Emptying
OUT4 Error
LIV parameters Function with SFU1
LIV1_ON Not used
LIV1_OFF Not used
LIV2_ON Target weight
LIV2_OFF Coarse flow disconnection point
LIV3_ON Tolerance weight +
LIV3_OFF Tolerance weight ‐
LIV4_ON Not used
LIV4_OFF Maximum start weight
If LIV2_ON is changed than LIV2_OFF:= LIV2_ON x 0.9