Rice Lake IQ Plus 355 Installation Manual V1.17 - Manual (Page 39)

Appendix 35
7.0 Appendix
7.1 Error Messages
The IQ plus 355 indicator provides a number of error messages. When an error occurs, the message is shown on
the indicator LED display. Error conditions can also be checked remotely by using the XE EDP command as
described in Section 7.1.2.
7.1.1 Displayed Error Messages
The IQ plus 355 provides a number of front panel error messages to assist in problem diagnosis. Table 7-1 lists
these messages and their meanings.
Error Message Description Solution
E A/D A/D physical error Call Rice Lake Weighing Systems (RLWS) Service.
EEEROM EEPROM physical error
EVIREE Virgin EEPROM Use TEST menu to perform DEFLT (restore defaults) procedure, then
recalibrate load cells.
EPCKSM Parameter checksum error
EACKSM A/D calibration checksum error A/D converter requires recalibration. Call RLWS Service.
EFCKSM Printer format checksum error Call RLWS Service.
ELCKSM Load cell calibration checksum error Recalibrate load cells.
EIDATA Internal RAM checksum error Call RLWS Service.
E REF A/D reference error A/D converter requires recalibration. Call RLWS Service.
Error Internal program error Check configuration. Run XE command (see Section 7.1.2 on
page 36) to determine error type.
Call RLWS Service if unable to clear error by cycling power or if error
recurs.
OVERFL Overflow error Weight value too large to be displayed.
- - - - - - Gross > overload limit Gross value exceeds overload limit. Check configuration or signal
input level. Overload can be caused by input signal > 45mV or
common mode voltage > 950 mV.
_ _ _ _ _ _ A/D underrange A/D reading < –4 mV. Check scale for binding or damage.
Table 7-1. IQ plus 355 Error Messages