Allen-Bradley DF1 Protocol – PLC Error Code Tables (cont’d)
PLC Errors for Allen-Bradley DF1 Protocol, EXT STS Command Code for F0 Command
Panel Error Code
P499 Hex Value
Description
0x0
not used
0x1
A field has an illegal value.
0x2
Fewer levels specified in address than minimum for any address.
0x3
More levels specified in address than system supports.
0x4
Symbol not found.
0x5
Symbol is of improper format.
0x6
Address does not point to something usable.
0x7
File is wrong size.
0x8
Cannot complete request; situation has changed since start of the command.
0x9
Data or file size is too large.
0xA
Transaction size plus word address is too large.
0xB
Access denied; improper privilege.
0xC
Condition cannot be generated; resource is not available.
0xD
Condition already exists; resource is readily available.
0xE
Command cannot be executed.
0xF
Histogram overflow.
0x10
No access.
0x11
Illegal data type.
0x12
Invalid parameter or invalid data.
0x13
Address reference exists to deleted area.
0x14
Command execution failure for unknown reason;
possible PLC 3 histogram overflow.
0x15
Data conversion error.
0x16
Scanner not able to communicate with 1771 rack adapter.
0x17
Type mismatch.
0x18
1771 module response was not valid.
0x19
Duplicated label.
0x22
Remote rack fault.
0x23
Timeout.
0x24
Unknown error.
0x1A
File is open; another node owns it.
0x1B
Another node is the program owner.
0x1C
Reserved
0x1D
Reserved
0x1E
Data table element protection violation.
0x1F
Temporary internal problem.
EA1-TCL-M Hardware User Manual, 1st Ed., 12/09
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A
Appendix A: Panel & PLC Error Code Tables
A–8
