Siemens SINAMICS S110 - Determining the Drive Object Numbers

Communication
9.2 Communication according to PROFIdrive
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
583
Error
value
Meaning Remark Additional
info
0x7D Parameter %s [%s]: Write access
only in the commissioning state,
device parameter reset
(device: p0009 = 30).
– –
0x7E Parameter %s [%s]: Write access
only in the commissioning state,
device ready (device: p0009 = 0).
– –
0x7F Parameter %s [%s]: Write access
only in the commissioning state,
device (device: p0009 not 0).
– –
0x81 Parameter %s [%s] may not be
written in download.
– –
0x82 Transfer of the control authority
(master) is inhibited by BI: p0806.
– –
0x83 Parameter %s [%s]: requested BICO
interconnection not possible
BICO output does not supply float values. The BICO input,
however, requires a float value.
–
0x84 Parameter %s [%s]: parameter
change inhibited
(refer to p0300, p0400, p0922)
– –
0x85 Parameter %s [%s]: access method
not defined.
– –
0xC8 Below the valid values. Modification request for a value that, although within
"absolute" limits, is below the currently valid lower limit.
–
0xC9 Above the valid values. 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).
–
0xCC Write access not permitted. Write access is not permitted because an access key is
not available.
–
9.2.4.3 Determining the drive object numbers
Further information about the drive system (e.g. drive object numbers) can be determined as
follows using parameters p0101 and r0102:
1. The value of parameter r0102 ("Number of drive objects") for drive object/axis 1 is read
via a read request.
Drive object 1 is the Control Unit (CU), which is a minimum requirement for each drive
system.
2. Depending on the result of the initial read request, further read requests for drive object 1
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.