Sewha SI 480E - 7-3. Digital Weighing Indicator Errors; Indicator Display Error Troubleshooting

44
SI 480E DIN SIZE WEIGHING CONTROLER
7-3. Digital Weighing Indicator
Display
Cause
Treatment
“Cell-
er”
or
“0Uer”
1. Load cell Error
2. Load cell cable Error
3.Load cell connection Error
4. A/D Board Error
5.If Analogue value
is over 1,040,000.
※ When weigh “-“ value,
If it is over set max capa, “OVER”
is displayed.
Ex) Even though set max capa is
“100” and it is over “-100”,
“OVER” is displayed.
1. Under “TEST” mode 1, check analogue
value. If you cannot get any analogue
value or there is no change although
adding load, please check load cell,
load cell cable, connection conditions
first.
2. Replace another load cell, and check
the indicator condition. If you have
same problem, please replace new
indicator and check A/D board error.
3. Try to connect the indicator’s A/D with
the other indicator.
4. Check the power and connection of
terminal.
“UNpa55”
1. Power is ON, when some
materials are on weighing part.
※ Under “Normal Mode”, if there
are more than 20% loading of
Max. capacity, “Un-Pass”
display will be appeared and
indicator will stay until
removing the load.
※Setting Back-up mode it can
memory empty value, and it
becomes set value without
displaying” Un-pass”)
1. If you set “Normal Mode”, please check
weighing part empty or not before
turn on the power. If there are some
materials in/on weighing part, please
remove those materials and turn on
the power.
2. Please try to set F02-01(Back-up) mode
so that the indicator can remember
first empty value.
“5et”
When Power is on, “SET” displays.
It means
EEPROM has some problem.
Please contact the distributor or Head
Office.
“Halt”
H/W has some problem.
“t-err”
The dead Battery
※ Under “Cell-er”, Zero key, Tare key, Hold key and print key will not be activated.