PLC-5, SLC 500, and PLC-5/250 Error Messages

BINARY file, bit>15 and element>0

For PLC-5, SLC 500, and PLC-5/250: Incorrect format for the item. The Binary Item contained an element number, but its bit number was larger than 15.

For PLC-5, SLC 500, and PLC-5/250: The valid format for a PLC-5 Binary Item is: B[FileNumber]: [Element]/[Bit], where Bit is from 0 to 15.

In this case, the Bit field was larger than 15.

Only access the Binary Item with the valid range.

Unsupported file type [File Type]

For PLC-5, SLC 500, and PLC-5/250: Incorrect format for the item. An invalid Item Type was used.

There was no such Item Type name.

Use the valid Item Type.

[Sub-Element] not valid for type [FileType] files.

For PLC-5, SLC 500, and PLC-5/250: Incorrect format for the item. The Sub-Element is not valid for this File Type.

Wrong Item format with a wrong Sub-Element type.

Only access the valid item format with the correct Sub-Element type.

[Sub-Element not valid for type [FileType] section.

For PLC-5, SLC 500, and PLC-5/250: Incorrect format for the item. The Sub-Element is not valid for this section.

Wrong Item format.

Use only the valid item format.

Attempt to write read only item in file [FileNumber] element [Element#] subelement [Sub-Element#] ignored

For PLC-5, SLC-500, and PLC-5/250: Write operation failed due to an attempt to write to a read-only item.

An attempt to write to a read-only item caused the failure.

Do not attempt a write operation to a read-only item.