Control Lines
For classification or filling in the “over/under checkweighing” application program,
you can use the voltage levels of four data output port lines to control an external
on-line display or control instrument. To activate the control lines, set code 8 7 1
in the balance operating menu.
The voltage levels of the data output ports will change according to various patterns,
depending on the reference weight and on the lower and upper weight limits.
Lower limit Reference weight Upper limit
Control output
Pin
Voltage Voltage
level level
1 Low High
16
2 High High
17
3 High Low
18
4 High High
19
Control output 1: lighter
Control output 2: equal
Control output 3: heavier
Control output 4: “set” (target)
4–18
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