External Weight Calibration - Excell PCH3 User Manual

EXCELL PRECISION CO., LTD.

3-2-1 External Weight Calibration

 Zero value can be calibrated separately from the weight calibration value.
Press key
MC
.
No weight display
Make sure that no weight
on platter and press
key to read "Zero"
.
Calibration poises value
~
Use key to modify
0 9
calibration poises value,
place enough poises accord-
ing to value entered, and
press key to read
MC
calibrated internal value and
save into EEPROM.
.
Poises weight value on platter
In weight calibration mode,
Put on or remove weight to
test. After testing, press
key to complete external
weight calibration.
03004035
X X X
If no temperature IC, "notMP" displays in UNIT WEIGIH
kg
X X X
A/D value of temperature
 Press key to quit "zero" calibration

MC
kg
X X X
 Calibration poises value entered can not be higher than maximum
weighing capacity.
 Poises weight entered will be compared with internal calibration
poises weight. If the actual weight is more than the entered poised
weight in 0.9~1.1 times, "Error" displays for 1 second in WEIGHT.
Re-enter the calibration poises value, or place the correct weight
to operate once again.
 If not to calibrate weight, press
value into EEPROM.
kg
X X X
MC
X X X X X X
Internal value
X X X X X X
Internal value

key to exit without saving A/D
X X X X X X
Internal value
 Exit
11
 Move cursor leftward
CE
1
 Move cursor rightward
T
1
 Enter
MC
1
25 ZSME200000058