Fairbanks H90-5200-A Digital Instrument - Manual (Page 52)

CALIBRATION
Note: TB3 is located in the bottom of the case
(Fast and Dribble Feeds) Setpoint Output turns off when -
Setpoint Setpoint Individual Batch Paired Batch Mode (Note 3)
Output Mode Mode (Note 3) (Single Feed Only)
TB3-1 (SP1) Weight exceeds absolute Weight exceeds absolute (Fast Feed)
value of Setpoint 1 value of Setpoint 1 Weight exceeds absolute value
minus Preact 1 minus Preact 1 of Setpoint 1 minus Setpoint 2
(Dribble) minus Preact 1
TB3-2 (SP2) Weight exceeds absolute Weight exceeds absolute (Dribble Feed)
value of Setpoint 2 value of Setpoint 2 Weight exceeds absolute value
minus Preact 2 minus Preact 2 of Setpoint 1 minus Preact 2
TB3-3 (SP3) Weight exceeds absolute Weight exceeds absolute (Fast Feed) Weight exceeds
value of Set point 3 value of Setpoint 3 absolute value of Setpoint 3
minus Preact 3 minus Preact 3 minus Setpoint 4
(Dribble) minus Preact 3
TB3-4 (SP4) Weight exceeds absolute Weight exceeds absolute (Dribble Feed)Weight exceeds
(Note 4) value of Setpoint 4 value of Setpoint 4 absolute value of Setpoint 3
minus Preact 4 minus Preact 4 minus Preact 4
TB3-5 (GND) GND GND GND
(Note 1)
Notes:
1. TB3-5 = Ground for all setpoints.
2. TB3-6 is a connection to be used with Relay Accessory 149/151 only.
3. STOP and START keys active only in batching modes. TRIM key active only in
manual batch mode.
4. If SP4 is used as the Zeroband output, it will turn off when the Gross weight
exceeds the absolute value of Setpoint 4.
50515 52 Issue #4 4/04