LW Measurements DCT50 - Manual (Page 20)

Final Rev 2013.12.20 20
- Press ENTER to set zero point (UNIT WEIGHT will show CAL-0 flashing for a few
seconds and then changes to XXXX to set the calibration weight)
- Press [CE] key and then press the corresponding number buttons based off of the amount
of weight you are using to calibrate (example: if you are using 1lb to calibrate the scale you
would key in 1lb).
- Calibration weight will show in the UNIT WEIGHT display.
- Press the ENTER key, the UNIT WEIGHT display will show flashing XX and then changes
to XX.XXX lb. Once this occurs the calibration process is complete.
-
***Note: Make sure nothing is loaded on the platform before you are asked to place the
calibration weight. Once calibration is complete you will need to reboot the scale and place
the sample test weight on the platter to assure the calibration was completed correctly.
5.3 Scale 3 Calibration
- First make a connection to SCALE 3 through DB9
SCALE 3 DB9 Load Cell DB9
1 S- 1 S-
2 S+ 2 S+
3/6 V+ 3/6 V+
4 V- 4 V-
5 GND 5 GND
7-9 NC 7-9 NC
- Turn on scale
- As the scale is counting down, press the following buttons in order [1], [3], [1], [3] then
press ENTER
- The following must be completed befor;e beginning the calibration process for SCALE 3:
- WEIGHT DISPLAY shows SCALE 3
- UNIT WEIGHT shows “xxxx” (this is the full capacity of SCALE 3)
- TOTAL DISPLAY will show
“d=xx” (this is the division of SCALE 3)
- Press UNIT key to select full capacity in kg or lb