User manual

Detaileddescriptionsoftheeld-buscoupler| EtherCAT eld-bus coupler UR20-FBC-EC

50 1432790000/03/02.2014Manual u-remote

u-remotestatusmessages

In order to directly and quickly access diagnostic and status

messages from the u-remote through the PLC, status bytes

are provided which serve as supplemental process input data

for the EtherCAT coupler UR20-FBC-EC and the module.

Coupler status

One status word is dened, and it is appended to the coupler

as a process input word. With the status word, the process

data can be used to query the status of the u-remote station

in a PLC program at any time.

CouplerstatusbitsUR20-FBC-EC

Bit Name Bedeutung

0 Summarized module diagnosis Module diagnostic is present. A diagnosis is available for at least one module with diagnostics functionality.

1 Errorbit 1 Reserve bit 1, currently not used

2 Errorbit 2 Reserve bit 2, currently not used

3 Systembus error Error on the system bus. Communication with the connected modules is disrupted.

4 Errorbit 4 Reserve bit 4, currently not used

5 Errorbit 5 Reserve bit 5, currently not used

6 I/O-Conguration error Deviation in the conguration. The module list has changed. The list of congured modules (Congured Module Ident List

0xF030) differs from the module list detected by the coupler (Detected Module Ident List 0xF050).

7 Master conguration error Master conguration error. The list of congured modules (Congured Module Ident List 0xF030) differs signicantly from

the module list detected by the coupler (Detected Module Ident List 0xF050). No process data can be exchanged with the

modules. The station switches into PRE OPERATIONAL state.

8 Errorbit 8 Reserve bit 8, currently not used

9 Errorbit 9 Reserve bit 9, currently not used

10 Force mode active Web server Force mode is active. Force mode was activated through the web server. Process data cannot be exchanged

between the EtherCAT master and forced channels.

11 Errorbit 11 Reserve bit 11, currently not used

12 Errorbit 12 Reserve bit 12, currently not used

Voltage U

OUT

error Error in the supply voltage of outputs

Voltage U

error Error in the supply voltage of system and inputs

15 Errorbit 15 Reserve bit 15, currently not used