User manual

X K 3 1 9 0C 602
Subtracting scale is to control the material (i.e. the material feed) weight discharged by the
control hopper. Please refer to Fig 6-2 for the function and the meaning of setting parameters
during the process and the sequence order for controlling the input and output:
Figure 6-2 Working Sequence Drawing of Subtracting Quantitative Scale
The parameter instruction in the Figuret0Measurement delay of material feedt1Quick feed over delay
t2 Slow feed over delayThe instrument during the three periods will not judge the weightd1Quantitative
value of feedq1Quick feed lead of material 1; a1Slow feed lead of materialo1 Allowance of material 
b2:Min. remaining weight of material; A2:Charging weight of material
Note to working process of subtracting quantitative scale:
1. The Add Signal is needed before material feeding;
2. The Discharge Signal is needed during material discharging;
3. If the Add Signal and Discharge Signal are always valid, the indicator will automatically