Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 153)

2 Functions of Devices in DVP-PLC
DVP-PLC Application Manual 2-125
2.12 Error Codes
After you write the program into the PLC, the illegal use of operands (devices) or incorrect syntax in the program
will result in flashing of ERROR indicator and M1004 = On. In this case, you can find out the cause of the error by
checking the error code (hex) in special register D1004. The address where the error occurs is stored in the data
register D1137. If the error is a general loop error, the address stored in D1137 will be invalid.
Error
code
Cause of error
Error
code
Cause of error
0001 Use of device S exceeds the range 0F0A
Times of using TTMR, STMR instruction
exceed the range
0002
Using P* repeatedly or use of P* exceeds the
range
0F0B
Times of using SORT instruction exceed the
range
0003 Use of KnSm exceeds the range 0F0C
Times of using TKY instruction exceed the
range
0102
Using I* repeatedly or use of I* exceeds the
range
0F0D
Times of using HKY instruction exceed the
range
0202 Use of MC N* exceeds the range 1000 Improper use of operands of ZRST instruction
0302 Use of MCR N* exceeds the range 10EF
Incorrect use of E, F, or the modification
exceeds the range
0401 Use of device X exceeds the range
0403 Use of KnXm exceeds the range
0501 Use of device Y exceeds the range
2000
Times of using TTMR, PR, HOUR instructions
exceed the range.
Improper use of operands of MRT, ARWS
instructions
0503 Use of KnYm exceeds the range C400 Illegal instruction
0601 Use of device T exceeds the range C401 General loop error
0604 Use of register T exceeds the range C402
Continuously using LD/LDI instructions for
more than 9 times
0801 Use of device M exceeds the range C403 Continuously using MPS for more than 9 times
0803 Use of KnMm exceeds the range C404 More than 6 steps in FOR – NEXT
0B01 Incorrect use of KH
0D01 Improper use of operands of DECO instruction
0D02
ES/EX/SS/EH: improper use of operands of
ENCO instruction
SA/SX/SC: illegal use of the first operand of
ANS instruction C405
Using STL/RET between FOR – NEXT
Using SRET/IRET between FOR – NEXT
Using MC/MCR between FOR – NEXT
Using END/FEND between FOR – NEXT
0D03
Improper use of operands of DHSCS
instruction
C407 Continuously using STL for more than 9 times
0D04
Improper use of operands of DHSCR
instruction
C408 Using MC/MCR in STL, using I/P in STL
0D05
Improper use of operands of pulse output
instruction
C409
Using STL/RET in subroutine
Using STL/RET in interruption subroutine
0D06 Improper use of operands of PWM instruction
C40A
Using MC/MCR in subroutine
Using MC/MCR in interruption subroutine
0D07
Improper use of operands of FROM/TO
instruction
C40B
MC/MCR does not start from N0, or is not
continuous
0D08 Improper use of operands of PID instruction C40C Corresponding N of MC and MCR are different
0D09 Improper use of operands of SPD instruction C40D Improper use of I/P
0D0A Incorrect operands in DHSZ instruction C40E
IRET does not appear after the last FEND
SRET does not appear after the last FEND