• For connecting a computer or other peripheral device to the balance using the RS-232 protocol and cables up to 15m (50 ft.) long.
RS-232
3
TxD
RxD
Gnd
Gnd
RxD
TxD
2
5
5
2
3
Balance
DB 9 Female Connector
Peripheral Device
e.g. Computer or Printer
Display
10. Error Codes
Cause
Overload
Under load
Weight set is to low for storing any reference at PCS,
%, Custom Unit or Check Weighing.
While calibrating the scale, the load on the pan is
more than 10% of the capacity. (During power on
of the scale.)
Calibration
• User does not keep any weight on the pan within
60 second.
• Weight load on the pan is not within the tolerance
limit.
GLP is ON and user tries to enter in to the User Menu
before the footer is printed.
Calibration
Display shows any weight other than 0.00 and user
tries to Calibrate the balance
Incorrect value of TIME or DATE.
Solution
Remove excess weight from the weighing pan.
• Keep weighing Pan on Weighing Shaft.
Check whether weighing pan is positioned
properly.
Increase weight on the pan.
Switch OFF the Balance and Switch ON again
without any load on the pan.
• Add the calibration weight on the pan when
demanded by the balance
• Calibrate with the exact Calibration Weight.
Print the footer first, by pressing <CANCEL> key, and
then access the USER MENU.
Tare the balance or enter Calibration procedure
when “0.00 g” is displayed.
Enter proper value of TIME or DATE.
111
112
9.3 Cabling Diagram
