Siemens SINAMICS G120 Original Instructions Manual page 194

Configuring the fieldbus
7.7 Communication over CANopen
Examples of object numbers
Parameter
● p0010:
● p11000:
● r20001:
● p31020:
Selection, index range
A CANopen object can contain a maximum of 255 indexes. For parameters with more than
255 indexes, you must create additional CANopen objects via p8630[1]. Overall, 1024
indexes are possible.
● p8630[1] = 0: 0 ... 255
● p8630[1] = 1: 256 ... 511
● p8630[1] = 2: 512 ... 767
● p8630[1] = 3: 768 ... 1023
Switch-on access to objects of the inverter parameters
Access to objects of the inverter parameters is activated via p8630[0], where:
● p8630[0] = 0: only access to CANopen objects (SDO, PDO, ... )
● p8630[0] = 1: access to virtual CANopen objects (inverter parameters)
● p8630[0] = 2: not relevant for G120 inverters
A selection of important manufacturer-specific objects is included in the EDS file.
194
Number of the inverter parameter - offset value
Decimal Hexadecimal
10 dec A hex
1000 dec 3E8 hex
1 dec 1 hex
1020 dec 3FC hex
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
Object number
⇒ 200A hex
⇒ 23E8 hex
⇒ 2001 hex
⇒ 23FC hex
Inverter with CU230P-2 Control Units