Fairbanks H90-5200-A Digital Instrument - Manual (Page 24)

3. In Auto Batch or Auto Batch Repeat Mode, to prevent a fill operation from
occurring when no container is on the scale:
* Enable Zeroband, set Setpoint 4 equal to slightly more than the
maximum difference in tare weights between containers, and enable the
Setpoint Autozero feature.
* If setpoint software inhibit is used, program it for “SPi HI” and set
Setpoint 5 to the same weight as Setpoint 4.
* Manually zero off the very first container’s tare weight before starting.
Programming Setpoint Mode Of Operation
1. Press FUNC, 1. The display will show “CAL SP”. Press the Prog / 7 key to
program setpoint mode and other operating parameters
2. The display will now show the current setpoint mode of operation Use the 9
and 6 arrow keys until the desired mode is displayed and then press ENTER.
3. The display will now show “SPon x”, where x = 0 or 1. Use the arrow keys to
select the desired setpoint ON state, either 0 (LOW) or 1 (HI). Select “0” if
you are using Relay Accessory 149/151. Press ENTER
If “0” is selected, the setpoint outputs turn on and provide a Low state.
If “1” is selected, the setpoint outputs turn on and provide a High impedance.
4. The display will now show “ni x”, where x represents the number of
ingredients which are to be batched. Enter the number of ingredients from 1
to 4. If the number of ingredients is 3 or 4, continue with Step 6.
NOTE: If setpoints are to be “paired”, that is a fast feed and dribble are used, the
maximum number of ingredients is 2.
5. If the number of ingredients is 1 or 2, the display will show “dr x”, where x = 0
or 1. Enter 1 to enable or 0 to disable dribble (paired setpoint) operation.
If dribble is enabled, setpoint 1 (Fast feed) will be paired with setpoint 2
(Dribble), and setpoint 3 (Fast feed) will be paired with setpoint 4 (Dribble).
The second setpoint pair (3 and 4) will only be available if the number of
ingredients selected in step 4, is 2.
6.The display will now show “Pr x”, where x = 0 or 1 Enter 1 to enable or 0 to
disable preact.
7. If Setpoint 3 or 4 is available, the display will show “dc x”, where “x” equals 0
or 1. Enter 1 to enable or 0 to disable the discharge output.
50515 24 Issue #2 4/04