Drive Control Via Profibus Or Profinet; Receive Data And Send Data - Siemens Sinamics CU240D-2 DP Operating Instructions Manual

Figure 6-6
p0764[0]
p0764[1]
Using an analog input as digital input
An analog input can also be used as digital input.
6.4

Drive control via PROFIBUS or PROFINET

6.4.1

Receive data and send data

Cyclic data exchange
The inverter receives cyclic data from the higher-level control - and returns cyclic data to the
control.
Figure 6-7
Inverter and control system pack their data in telegrams.
Converter with the control units CU240D-2
Operating Instructions, 04/2018, FW V4.9 SP10, A5E34262100B AF
Deadband of the analog input
Analog inputs dead zone, AI 0 (factory setting: 0)
Analog inputs dead zone, AI 1 (factory setting: 0)
Digital inputs (Page 108)
Cyclic data exchange
Advanced commissioning
6.4 Drive control via PROFIBUS or PROFINET
113