Siemens SINAMICS G120 - Canopen Operating Modes; Object Directories; General Objects from the Cia 301 Communication Profile

Configuring the fieldbus
7.7 Communication over CANopen
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
207
7.7.1.9
CANopen operating modes
The converter works with the "Velocity Mode" CANopen operating mode. "Velocity Mode" is
a simple velocity control with ramps and the objects intended for this purpose. It is preferably
used for converters with V/f and I/f control.
7.7.2
Object directories
7.7.2.1
General objects from the CiA 301 communication profile
Overview
The following table lists the drive-independent communication objects. The "SINAMICS
parameters" column shows the parameter numbers assigned in the converter.
Table 7- 26 Drive-independent communication objects
OD index
(hex)
Subindex
(hex)
Object name
SINAMICS
parameters
Trans-
mission
Data
type
Default
values
Can be read/
written
1000
Device type
r8600
SDO
U32
–
r
1001
Error register
r8601
SDO
U8
–
r
1003
0...52 hex
Predefined error field
p8611[0...82]
SDO
U32
0
r/w
0
Number of errors
p8611.0
SDO
U32
0
rw
1
Number of module
p8611.1
SDO
U32
0
r
2 Number of errors:
module 1
p8611.2 SDO U32 0 r
3-A Standard error field:
module 1
p8611.3- p8611.10 SDO U32 0 r
B Number of errors:
module 2
p8611.11 SDO U32 0 r
C-13 Standard error field:
module 2
p8611.12-
p8611.19
SDO U32 0 r
14 Number of errors:
module 3
p8611.20 SDO U32 0 r
15-1C Standard error field:
module 3
p8611.21-
p8611.28
SDO U32 0 r
1D Number of errors:
module 4
p8611.29 SDO U32 0 r
1E-25 Standard error field:
module 4
p8611.30-p8611.37 SDO U32 0 r
26 Number of errors:
module 5
p8611.38 SDO U32 0 r
27-2E Standard error field:
module 5
p8611.39-p8611.46 SDO U32 0 r