Operation
6.9 Communication via SINAMICS Link
Inverter chassis units
282 Operating Instructions, 07/2016, A5E00331449A
Figure 6-35 SINAMICS Link: Configuration example
Communication failure when booting or in cyclic operation
If at least one SINAMICS link node does not correctly boot after commissioning or fails in
cyclic operation, then alarm A50005 "Sender was not found on the SINAMICS Link" is output
to the other nodes.
The alarm value contains the number of the sender that cannot be located The alarm is
automatically canceled after the fault has been resolved at the node involved.
If several nodes are involved, the message occurs a multiple number of times consecutively
with different node numbers. The alarm is automatically canceled after the fault has been
resolved at the nodes involved.
When a node fails in cyclic operation, in addition to alarm A50005, fault F08501 "COMM
BOARD: Setpoint timeout" is output.
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