Siemens SINAMICS G120C DP User Manual

8.6.6 Device-to-device communication
Overview
"Direct data exchange" is sometimes called "device-to-device communication" or "data exchange
broadcast". With direct data exchange, devices exchange data without any direct involvement
of the master.
Additional information
Further information about the "Direct data exchange" function is provided in the Fieldbus
function manual.
Overview of the manuals (Page465)
8.6.7 Acyclically reading and writing converter parameters
Overview
The converter supports the writing and reading of parameters via acyclic communication:
• For PROFIBUS: Up to 240 bytes per write or read request via data set 47
• For PROFINET: Write or read requests via B02E hex and B02F hex
Example
Application example, "Read and write to parameters"
Further information is provided on the Internet:
Application examples (https://support.industry.siemens.com/cs/ww/en/view/29157692)
Further information
Further information about acyclic communication is provided in the Fieldbus function manual.
Overview of the manuals (Page465)
Advanced commissioning
8.6Drive control via PROFIBUS or PROFINET
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 231

Siemens SINAMICS G120C DP Specifications

General

Protection Rating	IP20
Frequency Range	0 to 650 Hz
Control Modes	V/f, sensorless vector control
Communication Interfaces	PROFIBUS DP
Ambient Temperature	-10 to +50 °C (without derating), -10 to +60 °C (with derating)
Overload Capacity	150 % rated current for 60 s, 200 % rated current for 3 s
Storage Temperature	-40 to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Output Voltage	0 V to Supply Voltage