HBM ClipX Bedienungsanleitung Seite 170

Operation via fieldbus
change the request in at least one variable. For example, set the index first to
zero and then back to the desired value.
Read request from the controller to the ClipX (Object Dictionary Read
Request)
Field Data
name type
Index UINT
Subindex USINT
Padding USINT
Byte
Response from the ClipX to the read request (Object Dictionary Read
Response)
The value of the response is valid if Index and Subindex match the request and
no error bit is set.
Field Data
name type
Index UINT
Subindex USINT
Error Bits USINT
Value UDINT
or REAL
(FLOAT)
168
Explanation
Index of object to read.
0x0000 (no operation) sets the response to zero.
Subindex of object to read.
No function.
Explanation
Index of the read object.
Subindex of the read object.
0x01: Access error, e.g. write access to read-only object.
0x02: Format error, e.g. unsupported data type.
0x04: Not found, i.e. the object does not exist.
The value of the object. The data type depends on the
object.
A04643_04_X00_03 HBM: public
ClipX