Free Objects; Objects From The Cia 402 Drive Profile - Siemens Sinamics G120P Operating Instructions Manual

Operation
6.9 Communication over CANopen
6.9.2.2

Free objects

You can interconnect any process data objects of the receive and transmit buffer using
receive and transmit double words.
Scaling the process data of the free objects:
● 16-bit (word): 4000 hex ≙ 100%
● 32-bit (doubleword) 4000000 hex ≙ 100%
● For temperature values: 16-bit (word): 4000 hex ≙ 100° C
● For temperature values: 32-bit (doubleword): 4000000 hex ≙ 100° C
The "SINAMICS parameters" column shows the parameter numbers assigned in the inverter.
The assignment applies to the case in which an object which is not mapped in any PDO is to
be accessed via SDO.
OD index (hex) Description
5800 ... 580F 16 freely-interconnectable receive process
data
5810 ... 581F 16 freely-interconnectable transmit process
data
5820 ... 5827 8 freely-interconnectable receive process data
5828 ... 582F Reserved
5830 ... 5837 8 freely-interconnectable transmit process data I32
5828 ... 582F Reserved
6.9.2.3

Objects from the CiA 402 drive profile

The following table lists the object directory with the index of the individual objects for the
drives. The "SINAMICS parameters" column shows the parameter numbers assigned in the
inverter.
OD index Sub- Name of the object
(hex) index
(hex)
Predefinitions
67FF Single device type
Common entries in the object dictionary
6007 Abort connection option code
6502 Supported drive modes
6504 Drive manufacturer
Device control
6040 Controlword
6041 Status word
286
Data Default val-
type per ues
PZD
I16 0
I16 0
I32 0
0
SINAMICS Trans- Data
parameters mission type
SDO U32
p8641 SDO I16
SDO I32
SDO String
r8795 PDO/ U16
SDO
r8784 PDO/ U16
SDO
Operating Instructions, 12/2014, A5E32923362A
Can be read/ SINAMICS
written parameters
r/w r8745[0 ... 15]
r r8746[0 ... 15]
r/w r8747[0 ... 7]
r r8748[0 ... 7]
Default Can be
setting read/
written
r
3 r/w
r
SIEMENS r
– r/w
– r
Inverter cabinet units