Rice Lake 590 AG, Operation Manual

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Appendix 39
8.0 Appendix
8.1 Error Messages
The 590 AG Indicator provides a number of front panel error messages to assist in problem diagnosis. Table 8-1
lists these messages and their meanings.
8.2 Continuous Output (Stream) Format
Figure 8-1 shows the continuous output format sent to the 590 AG Indicator serial port when the STREAM
parameter (SERIAL menu) is set to either LFT or INDUST.
Figure 8-1. Continuous Output Data Format
Error Message Description Solution
ADCERR A/D not responding
Call Rice Lake Weighing Systems (RLWS) Service.
ADCKSM A/D coefficient checksum error
CFCKSM
Configuration checksum error
Use TEST menu to perform DEFLT (restore defaults) procedure, then
recalibrate load cells.
DSPERR Display error
Call RLWS Service.
EEPERR EEPROM write error
LCCKSM Load cell calibration checksum error Recalibrate load cells.
LCPERR Load cell power failed Replace batteries. If error still shown, call RLWS Service.
OVERFL
Overflow error
Weight value too large (> 999999) to be displayed. Check
configuration.
PFCKSM Print format checksum error Check print formats for errors.
RAMERR RAM test failed Call RLWS Service.
TARERR
EEPROM read error
Use TEST menu to perform DEFLT (restore defaults) procedure, then
recalibrate load cells.
VIREE
EEPROM error
Use TEST menu to perform DEFLT (restore defaults) procedure, then
recalibrate load cells and reconfigure indicator.
------ Overrange error Gross value exceeds overload limit. Check configuration.
______
A/D underrange
Weight value too small (< –99999) to be displayed or A/D reading <
–2.5 mV. Check load cell input signal.
STNDBY Standby mode Press any key to return to operating mode.
Table 8-1. 590 AG Indicator Error Messages
<STX> <POL> <wwwwwww> <UNIT> <G/N> <S> <TERM>
ASCII 02
decimal
Polarity:
<
space > = Positive
<–> = Negative
Weight: 7 digits, right-justified, dummy
zeroes, decimal point with no leading
zeroes except for leading zero immediately
preceding the decimal point. Leading
zeroes transmitted as spaces.
L = pounds
K = kilograms
T = tons
G = grains
<
space > = grams
O = ounces
G = Gross
N = Net
Status:
<
space > = valid
I = Invalid
M = Motion
O = Over/under range
<CR> <LF>
or <CR>