Murr Elektronik CUBE20S PROFINET IO User Manual

Art.-No. 57106 PROFINET IO bus node
User manual 57106_hdb_en_13 56 / 94
1) No connection to the PROFINET IO controller
 There is a connection to switch
 no application relation active (= AR (Application Relation))
 LNK1 or LNK2 is on.
2) Connection to a PROFINET IO controller is established
 at least one application relation active
 LNK1 or LNK2 is on
3) General error
 Non-acknowledged diagnosis message available
 Error at the backplane bus, for example module failure, bus failure.
 Error during firmware update, displayed only briefly, after that restart.
4) Error IP address
 No valid IP address assigned.
 The assigned IP address already exists in the system.
5) Identification via DCP
 Depending on connection LNK1 or LNK2 are flashing for 3 seconds with 2
Hz.
6) Maintenance request (Maintenance demanded/requested)
 After parameterization of the IO device no Sync telegram received.
 Jitter outside the limits (repeated synchronization).
 Switch has discarded 10 telegrams (network congestion).
 Error on Cube20S bus (version error)

Murr Elektronik CUBE20S PROFINET IO Specifications

General

Brand	Murr Elektronik
Model	CUBE20S PROFINET IO
Category	Control Unit
Language	English