Automatic control function programming manual ladder language

Answer format
Positive answer
15 - 22 en-938846/5
ANSWER CODE
(1 byte)
0xF5
STATUS
(1 byte)
See table below
DATA
(See REMARK)
ADDITIONAL
ANSWER CODE
0x78
Status code Definition
0x00 OK - Data still to be sent
0x0C OK - End of directory (closed automatically)
REMARK In the «DATA» field, each part programme is described by two long words:
- the first indicates the part programme number indexed by the axis group (Part
programme No. x 10 + axis group No.)
- the second indicates the number of bytes in the part programme.
Negative answer
ANSWER CODE
(1 byte)
0xF5
STATUS
(1 byte)
See table below
Status code Definition
0x02 Operation in programme area
0x09 Buffer size insufficient for answer
15.3.6 «DIRECTORY» Request
ADDITIONAL
ANSWER CODE
0x78
Used to display the rest of the list of part programmes present in the CNC RAM following an «OPEN DIRECTORY»
request.
If the list is too long to be contained in the answer to this request (Status = 0x00), the additional items can be given
in the answer to another «DIRECTORY» request. However, if this request is not made, the «CLOSE DIRECTORY»
request (See Sec. 15.3.7) must be sent to end the operation.
If the answer to this request can contain the complete list (Status = 0x0F), the operation ends automatically and the
«CLOSE DIRECTORY» request is not required.