DigiWeigh A12 Manual - Page 2

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1.2 KEY FUNCTIONS
[UNIT]
Switch between weighing units.
[FUN]
Select or enter the function and save the setting values of parameters.
In counting mode, press to view unit weight, counts and total weight when "F3
Key"=1.
Key"=2.
[MOD]
Enter/exit counting mode when in weighing mode when "F3 Key"=1.
[TARE]
Enter fast calibration when pressed in warming up.
[ZERO]
Press to enter parameter setting during warming up.
[ON/OFF] Turn on/off the scale.
1.3 CONNECTING LOAD CELL TO INDICATOR
1. The 9-pin socket is used to hook up load cell, please refer to graph 2-3.
2. The 4-pin shielded cable is used, and the indicator does not have the function of
long distance compensation.
3. Indicator must be reliably connected to Load cell and shielded-cable of load cell
must be reliably grounded.
4. Sensor and indicator are static sensitive devices. Sodering operation is prohibited.
- V
Shielded
① ② ③ ④ ⑤
⑥ ⑦ ⑧ ⑨
+V -IN +IN
Floor / Pallet Scale
In the accumulation mode, press to view numbers when "F3
Press to enter/exit animal mode when "F3 key"=5
Accumulate and print when "F3 Key"=2.
Hold/release the readout when "F3 Key"=3.
Enter pre-tare value when "F3 Key"=4.
Parameter setting for animal weighing when "F3 Key"=5
Tare off the container weight.
When setting parameters press to change the value.
Zero the readout
When setting parameters, press to move the cursor.
Port of Indicator
⑥ +V
① - V
⑨ +IN
⑧ -IN
⑤ shielded
Port of load cell
Excitation Voltage+
Excitation Voltage-
Output Signal+
Output Signal -
1