Siemens SINAMICS DCM User Manual

Descriptions of functions
10.6 Communication via SINAMICS Link
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
523
10.6.6
Examples: Transmission times for SINAMICS Link
Example 1: Transmission times at a communication cycle of 1 ms
p2048 or p8848 = 1 ms
Bus cycle
[ms]
Transmission time [ms]
Sync both
Sync send
Sync receive
Async both
0.5
*)
1.0
1.5
1.3
1.6
1.0
1.5
2.1
2.1
2.2
2.0 3.0 3.6 3.1 2.8
Example 2: Transmission times at a communication cycle of 4 ms
p2048 or p8848 = 4 ms
Bus cycle
[ms]
Transmission time [ms]
Sync both
Sync send
Sync receive
Async both
0.5
*)
1.0 3.0 2.8 4.6
1.0
1.5
3.6
3.6
5.2
2.0
3.0
5.1
4.6
5.8
*)
Only possible for SINAMICS S120/S150.

Siemens SINAMICS DCM Specifications

General

Brand	Siemens
Model	SINAMICS DCM
Category	Media Converter
Language	English