Reference Manual User Manual

Publication 1747-RM623D-EN-P - June 2006
CIP Client Management C-3
M0 File
Word Offsets
Word
Size
Contents Description
1006 1 Object instance
code
Destination object instance number.
1007 1 Object attribute
code
Destination object attribute number.
Can be null if attribute logical segment is not
required.
1008 1 Object member
code
Destination object member number.
Can be null if member logical segment is not
required.
1009 1 Size of command
data
Size in words of command data in the following
area. This field must be null when no command
data are sent.
1010-1019 1 Reserved Must be set to zero or undefined behavior may
result.
1020 1 Request message
status
Error code generated by 1747-SCNR when
attempting to send request (0 means no error).
0x201:Invalid command data size in word 1009
0x202:Internal fault
0x204:Invalid service code in word 1004
0x205:Invalid IOI data size in word 1003
0x206:Invalid CIP request block contents
0x207:CIP message request timeout
0x208:CIP timeout value too small in word 1002
1021 1 General status
response
Status returned by CIP response message (0
means no error). Refer to the ControlNet
International Specification for valid general
status codes
(1)
.
1022 1 Extended status
size
Extended status size in the following response
area. This value is zero, if unused.
1023 1 Size of response
and status
Size in words of the response returned by the
1747-SCNR scanner in the Extended status and
Response data area.
1024-1049 1 Reserved Must be set to zero or undefined behavior may
result.
1050-1099 50 Complex IOI buffer Data values are copied into a CIP message path
segments.
1100-1349 250 Command data Request data.
1350-1600 251 Extended status +
Response data
Response data.
(1)
You can purchase the ControlNet International Specification from ControlNet International.