Tracer AV Installation Manual - Rice Lake Weighing Systems

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6.0 Appendix6.1 Error MessagesThe Tracer AV provides a number of error messages. When an error occurs, the message is shown on the remotedisplay. Error conditions can also be checked remotely by using the XE EDP command as described inSection 6.1.2 on page 33.6.1.1 Displayed Error MessagesThe Tracer AV provides a number of front panel error messages to assist in problem diagnosis. Table 6-1 liststhese messages and their meanings.Error Message Description SolutionE A/D A/D physical error Call Rice Lake Weighing Systems (RLWS) Service.EEEROM EEPROM physical errorEVIREE Virgin EEPROM Use TEST menu to perform DEFLT (restore defaults) procedure, thenEPCKSM Parameter checksum errorrecalibrate load cells.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 6.1.2 onpage 33) to determine error type.Call RLWS Service if unable to clear error by cycling power or if errorrecurs.OVERFL Overflow error Weight value too large to be displayed.------ Gross > overload limit Gross value exceeds overload limit. Check configuration or signalinput level. Overload can be caused by input signal > 45 mV orcommon mode voltage > 950 mV.______ A/D underrange A/D reading < –4 mV. Check scale for binding or damage.RNGERR GRADS > 100,000Only shows up in Config mode.WVAL > 100,000EEPERR EEPROM Error Call Rice Lake Weighing Systems (RLWS) for service.Table 6-1. Tracer AV Error Messages32 Tracer AV Installation Manual
6.1.2 Using the XE EDP CommandThe XE EDP command can be used to remotely querythe Tracer AV for the error conditions shown on thefront panel. The XE command returns two 5-digitnumbers in the format:xxxxx yyyyywhere xxxxx contains a decimal representation of anyexisting error conditions as described in Table 6-2.If more than one error condition exists, the numberreturned is the sum of the values representing the errorconditions. For example, if the XE command returnsthe number 1040, this value represents the sum of anA/D reference error (1024) and an A/D calibrationchecksum error (16).The second number returned (yyyyy) uses the same bitassignments as shown in Table 6-2 to indicate whetherthe test for the error condition was run. For example,the value yyyyy = 50815 represents the decimalequivalent of the binary value 1100 0110 0111 1111.Using the bit assignments in Table 6-2, this valueindicates all tests were run.ErrorCode Description Binary Value0x0001 EEPROM Error 0000 0000 0000 00010x0002 Virgin EEPROM 0000 0000 0000 00100x0004 Config Parameter Checksum 0000 0000 0000 01000x0008 Load Cell Checksum 0000 0000 0000 10000x0010 A/D Calibration Checksum 0000 0000 0001 00000x0020 Print Formats Checksum 0000 0000 0010 00000x0040 XA Internal RAM Error 0000 0000 0100 00000x0080 External RAM Error 0000 0000 1000 00000x0100 Reserved 0000 0001 0000 00000x0200 ADC Physical Error 0000 0010 0000 00000x0400 ADC Reference 0000 0100 0000 00000x0800 Count Error 0000 1000 0000 00000x1000 Reserved 0001 0000 0000 00000x2000 Display Range 0010 0000 0000 00000x4000 ADC Range 0100 0000 0000 00000x8000 Gross Limit 1000 0000 0000 00000x10000 - 0x80000000ReservedTable 6-2. Error Codes Returned on XE Command6.2 Status MessagesTwo EDP commands, P and ZZ, can be used toprovide status about the Tracer AV. These commandsare described in the following sections.6.2.1 Using the P EDP CommandThe P EDP command returns the current displayedweight value to the EDP port, along with the unitsidentifier. If the indicator is in an underrange oroverload condition, the weight value is replaced with&&&&&& (overload) or :::::: (underrange).6.2.2 Using the ZZ EDP CommandThe ZZ EDP command can be used to remotely querywhich annunciators are currently displayed. The ZZcommand returns the currently displayed weight and adecimal number representing the LED annunciatorscurrently lit. The format of the returned data is:wwwwww uu zzzwhere wwwwww uu is the current displayed weight andunits, zzz is the annunciator status value (seeTable 6-3). If more than one annunciator is lit, thesecond number returned is the sum of the valuesrepresenting the active annunciators.Example: If the annunciator status value returned onthe ZZ command is 145, the gross, standstill, and lbannunciators are lit. 145 represents the sum of thevalues for the standstill annunciator (128), gross modeannunciator (16), and the lb/primary units annunciator(1).DecimalValueAnnunciator1 lb/primary units2 kg/secondary units16 Gross32 Net64 Center of zero128 StandstillTable 6-3. Status Codes Returned on the ZZ CommandTracer AV Installation Manual - Appendix 33
Page 4 and 5: 5.0 EDP Commands...................
Page 6 and 7: 1.2 Display and KeypadFigure 1-1 sh
Page 8 and 9: Figure 2-2. Tracer AV (back) securi
Page 10 and 11: Figure 2-6. Remote Display CutoutFi
Page 12 and 13: There are two socketed DB-9 connect
Page 14 and 15: 3.0 ConfigurationTo configure the T
Page 16 and 17: 3.1.5 Editing Integers1. By pressin
Page 18 and 19: CONFIG MenuMOTBAN 1numberOVRLOASMPR
Page 20 and 21: FORMAT MenuLevel 3 submenusPrimary
Page 23 and 24: 3.2.6 Program MenuDEFCALCONFIGXXXXX
Page 27: 4.0 CalibrationThe Tracer AV can be
Page 30 and 31: 5.0 EDP CommandsThe Tracer AV can b
Page 32 and 33: Command Description ValuesPRI.DECPN
Page 34 and 35: 5.1.6 Normal Mode CommandsThe seria
Page 38 and 39: 6.3 Continuous Output (Stream) Form
Page 40 and 41: 6.5 Conversion Factors for Secondar
Page 42 and 43: 6.6.3 Setting the Digital Filter Pa
Page 44 and 45: 6.8 Regulatory Mode FunctionsREGULA
Page 46: Tracer AV Limited WarrantyRice Lake

Tracer AV Installation Manual - Rice Lake Weighing Systems

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