User guide

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1
PROFIDRIVE’s profile-specific parameters
PNU
Signification
Datatype
922 Telegram Selection
930 Operating Mode
944 Fault Message Counter
947 Fault Number
950 Scaling of the Fault Buffer
964 Drive Unit Identification
965 Profile Identification Number
975 DO Identification
980
to 989 Number List of Defined Parameter
Request Header, Meaning of the fields
Field
Meaning
Range
Request Reference Master sets unique identification
for every query.
1…255
Request ID Defines the type of the message. 0x01 = Request Parame-
ter
0x02 = Change Parameter
DO-ID
Set to “1”.
0…255
Number of Parameters Specifies the number of parame-
ters in request.
1…38
Attribute Type of object being accessed. 0x10 = Value
Number of Elements Number of array elements or
length of string accessed.
1…234
Parameter Number Addresses of the accessed PROFI-
drive parameter.
1…65535
(0x2711) Access to drive
parameters
Subindex Addresses of the first array ele-
ment of the accessed parameter.
0…65535
Format Format of the request. 0x00 = Reserved
0x01 – 0x36 = Data types
0x37 – 0x3F = Reserved
0x40 = Zero
0x41 = Byte
0x42 = Word
0x43 = Double word
0x44 = Error
0x45 – 0xFF = Reserved
Number of Values Number of following values or
number of following data type ele-
ments.
0…234
Error Number See Table 6 on page 36.