Client Sdo (System Bus Master) - BONFIGLIOLI actice Instruction Manual

4.8.4
Each node on the system bus can be addressed via the SDO channels. In this way,
each node can be addressed and parameterized by one master via its client SDO1. All
the parameters of the data types uint/int/long are accessible. String parameters cannot
be processed. If a frequency inverter has been defined as a system bus master, each
node on the system bus in this frequency inverter can be addressed by via the field bus
connection (RS232, RS485, Profibus-DP) and its client SDO1.
Attention! The second SDO channel SDO2 of the frequency inverters is planned for
The service used is SDO Segment Protocol Expedited according to CANopen. A fre-
quency inverter defined as a system bus master automatically generates the correct
telegrams. If the SDO channel is operated via a PLC/PC on the system bus, the tele-
grams must be generated according to the specification.
20
20

Client SDO (system bus master)

the parameterization of the frequency inverters via a visualization tool on
the system bus.
Field bus
PLC
Inv.1
Field bus
Client-SDO 1
Inverter 1
Server-SDO 2
Client-SDO 2
Visualizationtool
Inverter 2
Server-SDO 1
Inverter 2
Server-SDO 2
Inverter 2
Server-SDO 1
System bus
Inverter 2
Server-SDO 2
System bus
06/05
06/05