Siemens sinamics dcp - 7.9.6 Examples: Transmission times for SINAMICS Link; 7.9.7 Function diagrams and parameters

Operation
7.9 Communication via SINAMICS Link
SINAMICS DCP
322 Operating Instructions, 09/2019, A5E34382853K
7.9.6 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.
7.9.7 Function diagrams and parameters
Function diagrams (see SINAMICS DCP List Manual)
•
2197
SINAMICS Link overview (r0108.31
= 1, p8835 = 3)
•
2198
SI
NAMICS Link configuration (r0108.31 = 1, p8835 = 3)
•
2199
SINAMICS Link receive data (r0108.31
= 1, p8835 = 3)
•
2200
SINAMICS Link send data (r0108.31
= 1, p8835 = 3)