Determining The Drive Object Numbers - Siemens Sinamics S120 Function Manual

Communication
10.1 Communication according to PROFIdrive
Error
value
0x83 Parameter %s [%s]: requested BICO
interconnection not possible
0x84 Parameter %s [%s]: parameter
change inhibited
(refer to p0300, p0400, p0922)
0x85 Parameter %s [%s]: access method
not defined.
0x87 Write job will not be executed
0xC8 Below the valid values.
0xC9 Above the valid values.
0xCC Write access not permitted.
10.1.4.3

Determining the drive object numbers

Further information about the drive system (e.g. drive object numbers) can be determined as
follows using parameters p0101, r0102, and p0107/r0107:
1. The value of parameter r0102 ("Number of drive objects") for drive object/axis 1 is read
2. Depending on the result of the initial read request, further read requests for drive object 1
Note
The first two points provide you with the following information:
• How many drive objects exist in the drive system?
• The numbers of the existing drive objects
3. Following this, parameter r0107/p0107 ("Drive object type") is read for each drive
4. From here, refer to the parameter list for each drive object.
588
Meaning
via a read request.
Drive object 1 is the Control Unit (CU), which is a minimum requirement for each drive
system.
are used to read the indices for parameter p0101 ("Drive object numbers"), as specified
by parameter r0102.
Example:
If the number of drive objects is "5", the values for indices 0 to 4 for parameter p0101 are
read. Of course, the relevant indexes can also be read at once.
object/axis (indicated by the drive object number).
Depending on the drive object, parameter 107 can be either an adjustable or visualization
parameter.
The value in parameter r0107/p0107 indicates the drive object type. The coding for the
drive object type is specified in the parameter list.
BICO output does not supply float values. The BICO input,
however, requires a float value.
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The write job is rejected because know-how protection is
active.
Modification request for a value that, although within
"absolute" limits, is below the currently valid lower limit.
Modification request for a value that, although within
"absolute" limits, is below the currently valid lower limit
(e.g. governed by the current converter rating).
Write access is not permitted because an access key is
not available.
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Remark Additional
info
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Drive functions