B A DL05 E C

B A DL05 E C
DL05 ERROR CODES
APPENDIX
B
In This Appendix:
DL05 Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–1
Appendix B: DL05 Error Codes
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DL05 Error Code
Description
E003
SOFTWARE
TIME-OUT
If the program scan time exceeds the time allotted to the watchdog timer, this error will
occur. SP51 will be on and the error code will be stored in V7755. To correct this problem
use AUX 55 to extend the time allotted to the watchdog timer.
E004
INVALID INSTRUCTION
The CPU attempted to execute an instruction code, but the RAM contents had a parity error.
Performing a program download to the CPU in an electrically noisy environment can corrupt
a program’s contents. Clear the CPU program memory, and download the program again.
E043
MC BATTERY LOW
The battery in the CMOS RAM cartridge is low and should be replaced.
E104
WRITE FAILED
A write to the CPU was not successful. Disconnect the power, remove the CPU, and make
sure the EEPROM is not write protected. If the EEPROM is not write protected, make sure
the EEPROM is installed correctly. If both conditions are OK, replace the CPU.
E151
BAD COMMAND
A parity error has occurred in the application program.
SP44 will be on and the error code will be stored in V7755 .
This problem may possibly be due to electrical noise. Clear the memory and download the
program again. Correct any grounding problems. If the error returns replace the Micro PLC.
E263
CONFIGURED I/O ADDRESS
OUT OF RANGE
Out of range addresses have been assigned while manually configuring the I/O.
Correct the address assignments using AUX46.
E311
HP COMM
ERROR 1
A request from the handheld programmer could not be processed by the CPU. Clear the
error and retry the request. If the error continues replace the CPU.
SP46 will be on and the error code will be stored in V7756.
E312
HP COMM
ERROR 2
A data error was encountered during communications with the CPU. Clear between the two
devices, replace the handheld programmer, then if necessary replace the CPU.
The error code will be stored in V7756.
E313
HP COMM
ERROR 3
E316
HP COMM E
ERROR 6
An address error was encountered during communications with the CPU. Clear the error and
retry the request. If the error continues, check the cabling between the two devices, replace
the handheld programmer, then if necessary replace the CPU.
The error code will be stored in V7756.
A mode error was encountered during communications with the CPU. Clear the error and
retry the request. If the error continues, replace the handheld programmer, then if necessary
replace the CPU.
The error code will be stored in V7756.
E320
HP COMM
TIME-OUT
The CPU did not respond to the handheld programmer communication request. Check to
ensure cabling is correct and not defective. Power cycle the system. If the error continues,
replace the CPU first and then the handheld programmer, if necessary.
E321
COMM ERROR
A data error was encountered during communication with the CPU. Check to ensure cabling
is correct and not defective. Power cycle the system. If the error continues, replace the CPU
first and then the handheld programmer, if necessary.
B–2
DL05 Micro PLC User Manual, 6th Edition, Rev. C
Appendix B: DL05 Error Codes
DL05 Error Code
Description
E360
HP PERIPHERAL
PORT TIME-OUT
The device connected to the peripheral port did not respond to the handheld programmer
communication request. Check to ensure cabling is correct and not defective.
The peripheral device or handheld programmer could be defective.
E4**
NO PROGRAM
A syntax error exists in the application program. The most common is a missing END
statement. Run AUX21 to determine which one of the E4** series of errors is being flagged.
SP52 will be on and the error code will be stored in V7755.
E401
MISSING END STATEMENT
All application programs must terminate with an END statement.
Enter the END statement in appropriate location in your program.
SP52 will be on and the error code will be stored in V7755.
E402
MISSING LBL
A MOVMC or LDLBL instruction was used without the appropriate label. Refer to Chapter 5
for details on these instructions. SP52 will be on and the error code will be stored in V7755.
E403
MISSING RET
A subroutine in the program does not end with the RET instruction.
SP52 will be on and the error code will be stored in V7755.
E404
MISSING FOR
A NEXT instruction does not have the corresponding FOR instruction.
SP52 will be on and the error code will be stored in V7755.
E405
MISSING NEXT
A FOR instruction does not have the corresponding NEXT instruction.
SP52 will be on and the error code will be stored in V7755.
E406
MISSING IRT
An interrupt routine in the program does not end with the IRT instruction.
SP52 will be on and the error code will be stored in V7755.
E412
SBR/LBL>64
There is greater than 64 SBR or DLBL instructions in the program. This error is also
returned if there are greater than 2 INT instructions used in the program.
SP52 will be on and the error code will be stored in V7755.
E421
DUPLICATE STAGE REFERENCE
Two or more SG or ISG labels exist in the application program with the same number.
A unique number must be allowed for each Stage and Initial Stage.
SP52 will be on and the error code will be stored in V7755.
E422
DUPLICATE LBL
REFERENCE
Two or more LBL instructions exist in the application program with the same number.
A unique number must be allowed for each and label.
SP52 will be on and the error code will be stored in V7755.
E423
NESTED LOOPS
Nested loops (programming one FOR/NEXT loop inside of another) are not allowed.
SP52 will be on and the error code will be stored in V7755.
E431
INVALID ISG/SG
ADDRESS
An ISG or SG instruction must not be placed after the end statement (such as inside a
subroutine).
SP52 will be on and the error code will be stored in V7755.
DL05 Micro PLC User Manual, 6th Edition, Rev. C
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Appendix B: DL05 Error Codes
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DL05 Error Code
Description
E433
INVALID SBR
ADDRESS
An SBR must be programmed after the end statement, not in the main body of the program
or in an interrupt routine.
SP52 will be on and the error code will be stored in V7755.
E434
INVALID RTC
ADDRESS
An RTC must be programmed after the end statement, not in the main body of the program
or in an interrupt routine.
SP52 will be on and the error code will be stored in V7755.
E435
INVALID RT
ADDRESS
An RT must be programmed after the end statement, not in the main body of the program or
in an interrupt routine.
SP52 will be on and the error code will be stored in V7755.
E436
INVALID INT
ADDRESS
An INT must be programmed after the end statement, not in the main body of the program.
SP52 will be on and the error code will be stored in V7755.
E437
INVALID IRTC
ADDRESS
An IRTC must be programmed after the end statement, not in the main body of the program.
SP52 will be on and the error code will be stored in V7755.
E438
INVALID IRT
ADDRESS
An IRT must be programmed after the end statement, not in the main body of the program.
SP52 will be on and the error code will be stored in V7755.
E440
INVALID DATA
ADDRESS
Either the DLBL instruction has been programmed in the main program area (not after the
END statement), or the DLBL instruction is on a rung containing input contact(s).
E441
ACON/NCON
An ACON or NCON must be programmed after the end statement, not in the main body of
the program. SP52 will be on and the error code will be stored in V7755.
E451
BAD MLS/MLR
MLS instructions must be numbered in ascending order from top to bottom.
E453
MISSING T/C
A timer or counter contact is being used where the associated timer or counter does not
exist.
E454
BAD TMRA
One of the contacts is missing from a TMRA instruction.
E455
BAD CNT
One of the contacts is missing from a CNT or UDC instruction.
E456
BAD SR
One of the contacts is missing from the SR instruction.
B–4
DL05 Micro PLC User Manual, 6th Edition, Rev. C
Appendix B: DL05 Error Codes
DL05 Error Code
Description
E461
STACK
OVERFLOW
More than nine levels of logic have been stored on the stack.
Check the use of OR STR and AND STR instructions.
E462
STACK
UNDERFLOW
E463
LOGIC ERROR
E464
MISSING CKT
An unmatched number of logic levels have been stored on the stack. Ensure the number of
AND STR and OR STR instructions match the number of STR instructions.
A STR instruction was not used to begin a rung of ladder logic.
A rung of ladder logic is not terminated properly.
E471
DUPLICATE COIL
REFERENCE
Two or more OUT instructions reference the same I/O point.
E472
DUPLICATE TMR
REFERENCE
Two or more TMR instructions reference the same number.
E473
DUPLICATE CNT
REFERENCE
Two or more CNT instructions reference the same number.
E499
PRINT
INSTRUCTION
Invalid PRINT instruct usage.
Quotations and/or spaces were not entered or entered incorrectly.
DL05 Micro PLC User Manual, 6th Edition, Rev. C
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Appendix B: DL05 Error Codes
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DL05 Error Code
Description
E501
BAD ENTRY
An invalid keystroke or series of keystrokes was entered into the handheld programmer.
E502
BAD ADDRESS
An invalid or out of range address was entered into the handheld programmer.
E503
BAD COMMAND
An invalid command was entered into the handheld programmer.
E504
BAD REF/VAL
An invalid value or reference number was entered with an instruction.
E505
INVALID INSTRUCTION
An invalid instruction was entered into the handheld programmer or a program which
includes an instruction requiring a Memory Cartridge (D0-01MC) to be installed in the DL05,
but was placed in RUN without the MC.
E506
INVALID OPERATION
An invalid operation was attempted by the handheld programmer.
E520
BAD OP–RUN
An operation which is invalid in the RUN mode was attempted by the handheld programmer.
E521
BAD OP–TRUN
An operation which is invalid in the TEST RUN mode was attempted by the handheld
programmer.
E523
BAD OP–TPGM
An operation which is invalid in the TEST PROGRAM mode was attempted by the handheld
programmer.
E524
BAD OP–PGM
An operation which is invalid in the PROGRAM mode was attempted by the handheld
programmer.
E525
MODE SWITCH
An operation was attempted by the handheld programmer while the CPU mode switch was
in a position other than the TERM position.
E526
OFF LINE
The handheld programmer is in the OFFLINE mode. To change to the ONLINE mode use the
MODE key.
E527
ON LINE
The handheld programmer is in the ON LINE mode. To change to the OFF LINE mode use
the MODE key.
E528
CPU MODE
The operation attempted is not allowed during a Run Time Edit.
E540
CPU LOCKED
The CPU has been password locked. To unlock the CPU use AUX82 with the password.
E541
WRONG PASSWORD
The password used to unlock the CPU with AUX82 was incorrect.
E542
PASSWORD RESET
The CPU powered up with an invalid password and reset the password to 00000000. A
password may be re-entered using AUX81.
E601
MEMORY FULL
Attempted to enter an instruction which required more memory than is available in the CPU.
E602
INSTRUCTION MISSING
A search function was performed and the instruction was not found.
B–6
DL05 Micro PLC User Manual, 6th Edition, Rev. C
Appendix B: DL05 Error Codes
DL05 Error Code
Description
E603
DATA MISSING
A search function was performed and the data was not found.
E604
REFERENCE MISSING
A search function was performed and the reference was not found.
E620
OUT OF MEMORY
An attempt to transfer more data between the CPU and handheld programmer than the
receiving device can hold.
E621
EEPROM NOT BLANK
An attempt to write to a non-blank EEPROM in the handheld programmer was made. Erase
the EEPROM and then retry the write.
E622
NO HPP EEPROM
A data transfer was attempted with no EEPROM (or possibly a faulty EEPROM) installed in
the handheld programmer.
E623
SYSTEM EEPROM
A function was requested with an EEPROM in the handheld programmer which contains
system information only.
E624
V-MEMORY ONLY
A function was requested with an EEPROM in the handheld programmer which contains Vmemory data only.
E625
PROGRAM ONLY
A function was requested with an EEPROM in the handheld programmer which contains
program data only.
E626
PROM MC
An attempt to transfer data from a tape to a UVPROM Memory Cartridge. This transfer must
be made using a CMOS RAM Cartridge.
E627
BAD WRITE
An attempt to write to a write-protected or faulty EEPROM in the handheld programmer was
made. Check the write protect jumper and replace the EEPROM if necessary.
E628
EEPROM TYPE ERROR
The wrong size EEPROM is being used in the handheld programmer. This error occurs when
the program size is larger than what the HPP can hold.
E640
COMPARE ERROR
A compare between the EEPROM handheld programmer and the CPU was found to be in
error.
E641
VOLUME LEVEL
The volume level of the cassette player is not set properly. Adjust the volume and retry the
operation.
E642
CHECKSUM ERROR
An error was detected while data was being transferred to the handheld programmer’s
Memory Cartridge. Check cabling and retry the operation.
E650
HPP SYSTEM ERROR
A system error has occurred in the handheld programmer. Power cycle the handheld
programmer. If the error returns replace the handheld programmer.
E651
HPP ROM ERROR
A ROM error has occurred in the handheld programmer. Power cycle the handheld
programmer. If the error returns replace the handheld programmer.
E652
HPP RAM ERROR
A RAM error has occurred in the handheld programmer. Power cycle the handheld
programmer. If the error returns replace the handheld programmer.
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