Diagram; Troubleshooting And Error Message - Jadever JWL Series Manual

If external interface is needed, please select the proper three-in-one board first, which integrates
RTC (time display), RS-232 and relay (weight checking) functional module onto one circuit board.
Only after this board is adopted, the three functions can be realized.
8-1 RS-232 Diagram
Single Option
1) RS232+RTC+Relay+ (SH-24，BP545D , Godex and ZEBRA) printer
2) RS232+RTC+Relay+ LED Light Tower (Applicable to the quality control of the factory product
quantity or weight and that of the total production line.)
3) RS232+RTC+Relay+Computer

9. Troubleshooting and Error Message

Error Message
ERR0
ERR2
ERR3
ERR4
ERR5
Problem
Exceed the zero range
Exceed the initial zero point
Exceed the A/D
range
EEPROM failure
Overload condition
(II)
shootings
The item should be within 2% of full load
1. Check whether there are other alien
articles on the scale pan, remove those
articles.
2. LOAD CELL failure, which requires to be
changed or to contact our Service.
1. Check whether it is A/D failure, if yes,
please replace AD.
resolution
2. LOAD CELL failure, replacement
required or contact our Service.
Re-sold EEPROM or contact our Service.
Remove weight that is greater than the scale
capacity from the pan.
JWL
is
14