Profinet IO
vacon •
37
24-hour s358 (0)40 837 1150 • Email: [email protected]
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.
Summary of Contents for NX OPTCP
Page 1: ...vacon nx ac drives optcp profinet option board user manual ...
Page 43: ......
Page 44: ...Document ID Rev A ...
