Technical data

ACCU-
1-L
ACCU-
2-L Explanation
OB
called
BCF (operation code error)
1811H
1812H
1813H
1814H
1815H
–
–
–
–
–
Operation with illegal opcode
Illegal opcode for an operation in which the high byte
of the first operation word contains the value 68H
Illegal opcode for an operation in which the high byte
of the first operation word contains the value 78H
Illegal opcode for an operation in which the high byte
of the first operation word contains the value 70H
Illegal opcode for an operation in which the high byte
of the first operation word contains the value 60H
OB 29
BCF (operation code error)/parameter error
1821H
182BH
182CH
182DH
182EH
182FH
1830H
1831H
1832H
1833H
1834H
1835H
1836H
1837H
1838H
1839H
183AH
183BH
183CH
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Illegal parameter with the following:
C DB 0, 1, 2
JU(C) OB 0
JU(C) OB >39: special function does not exist
CX DX 0, CX DX 1 and CX DX 2
L FW /T FW / L PW /T PW /L OW / T OW / L DD / T DD / DO FW : 255
L IW/T IW/L QW/T QW 127
L FD / T FD 253, 254, 255
L ID/T ID/L QD/T QD 125, 126, 127
RLD/RRD/SSD/SLD 33-255
SLW/SRW/LIR/TIR 16-255
SED/SEE 32-255
A=/AN=/O=/ON=/S=/RB=/==/RD=/FR=/SP=/SR=/
SEC=/SSU=/SFD=/L=/LD=/LW=/T= 0, 127-255
DO=/LDW= 0, 126-255
A S/O S/S S/= S/AN S/ON S/R S byte number > 1023
A S/O S/S S/= S/AN S/ON S/R S bit number > 7
L SY/T SY parameter > 1023
L SW/T SW parameter > 1022
L SD/T SD parameter >1020
G DB/GX DX Parameter 0, 1 or 2 (DB or DX 0, 1, 2 cannot
be generated)
OB 30
LZF (runtime errors)/block not loaded
1A01H
1A02H
1A03H
1A04H
1A05H
1A06H
1A07H
–
–
–
–
–
–
–
Block not loaded for C DB operation
Block not loaded for CX DXoperation
Block not loaded for JU(C) FB, OB 1 to OB 39,
PB, SB operation
Block not loaded for DOU/DOC FX operation
Block not loaded for OB 254 or 255 operation
Block not loaded for OB 182 operation
Block not loaded for OB 150/OB 151 operation
OB 19
12
Appendix 2: Error Identifiers
CPU 928B Programming Guide
C79000-A8576-C898-01
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