20.2 Error display and buzzer sound
20.2.1 Error display
Blinks for about 2 seconds when the C function or function is set
and no number is selected.
Blinks for about 2 seconds during calibration if [Maximum load
(DISP)] < [Mass weight value (LOAD)].
A/D conversion error. Contact Minebea Intec.
EEPROM writing error. Contact Minebea Intec.
EEPROM reading error. Contact Minebea Intec.
Blinks for about 2 seconds during calibration if load cell output
and numeric input are –2.5 mV/V or less and outwith the zero ca-
libration range on the negative side.
Blinks for about 2 seconds during calibration if load cell output
and numeric input are 2.5 mV/V or more and exceed the zero cali-
bration range on the positive side.
Blinks for about 2 seconds during calibration if load cell output
and numeric input are –0 mV/V or less and outwith the span cali-
bration range on the negative side.
Blinks for about 2 seconds during calibration if load cell output
and numeric input are 3.1 mV/V or more and exceed the span cali-
bration range on the positive side.
Blinks for about 2 seconds during digital linearization compensa-
tion if and load cell output is low.
Blinks for about 2 seconds during digital linearization compensa-
tion if and load cell output is high.
(When C function CF-15 [Power on zero operation] is efective)
Displayed when the power is turned on or the display is ON if load
cell output exceeds ± 10 % of maximum load.
Press the [SET] key with [- - - - - - -] displayed to force-switch to
weight display.
Lights if the load display exceeds [+Maximum load + 9 D] or
exceeds [+110% of maximum load] (Set by C function CF-03.).
Lights if the load display exceeds [–Maximum load – 9 D],
exceeds [–110% of maximum load], or exceeds [–20 D] (Set by C
function CF-03.).
The A/D load cell input is positive overload.
Weight indicator CSD-903
20 Troubleshooting
EN-230
Minebea Intec
Summary of Contents for CSD-903
Page 243: ......
