Rice Lake Static Weighing - Manual (Page 64)

60 CW-90/90X Checkweigher
9.0 Appendix
9.1 Error Messages
If an error code appears on the display, use the information in Table 9-1 as a troubleshooting guide. If the error
cannot be cleared, call RLWS Service for assistance.
Table 9-1. CW-90/CW-90X Error Messages
Error Display Description Solution
- - - - - - Over range •Check load cell wiring, including sense jumpers.
•Check configuration, including number of grads
and display divisions.
•Check calibration, including W ZERO and W
SPAN values.
•Under range can be caused by OIML setting and
weight less than -20 display divisions
•Check for scale binding or damage.
•Check for proper excitation voltage.
•Call RLWS Service for assistance.
- - - - - -
Under range
- - - - - -
- - - - - -
A/D out of range
CHKERR Checksum error
•on power up CHKERR will appear
briefly, then BATTERY BACK LOST
will scroll
•on a failure to write to NVRAM
Press ENTER after replacing the battery to restore
defaults to battery backed storage.
CFGERR Configuration error on power up if
there was an error loading
configuration Press ENTER to reboot the indicator. Contact
RLWS Service if problem reoccurs.
ERROR Internal program error Check configuration. Run XE command (see
Section 9.2 on page 61) to determine error type.
Call RLWS Service if unable to clear error by
cycling power or if error reoccurs.
HWFERR Hardware failure error
• on failure to write to the EEPROM
• any error when exiting the menu Reboot the unit. Call RLWS Service if unable to
clear error by cycling power or if error reoccurs.
LOWBATT Low battery error flashes every 30
seconds when the battery is low. Replace the battery.
NOLOAD ID not loaded The IDs over/under/target/or tare do not match
the current count by.
FAILED Failed to acquire target value Attempt to acquire the current weight on the scale
to the current ID failed.
NO ID The requested ID was not found Verify that you are entering the ID correctly and
that the ID exists.
BUFFER The buffer is nearing capacity when
using the buffer or WeightVault
functionality. •If using Buffer - dump the buffer contents to a PC
by using the DUMPBUFFER command. After
successfully receiving the buffer contents on the
PC send the CLEARBUFFER command to empty
the buffer.
•If using WeighVault - establish a connection to
the WeighVault PC so that it can retrieve
transactions from the CW-90.
FULL The buffer is full when using the buffer
or WeightVault functionality.
INVALID UNITS ID uses unassigned units Modify the ID to use a configured unit.
NOTARE Tare is prevented Change regulatory mode settings or the TAREFN
parameter.
RANGE GRADS > 100,000
WVAL > 999999.0
Configuration value out of range A value entered in configuration is out of the
acceptable range.
Ranges for all parameters are listed in the
Parameter Settings Commands section.