2 error counter reset from the application, Error counter reset from the application, Control technology | ethercat communication manual – Lenze EtherCAT control technology User Manual

Page 144

Control technology | EtherCAT communication manual

Diagnostics

Error counters of the EtherCAT slaves

144

DMS 3.1 EN 01/2011 TD17

11.5.2

Error counter reset from the application

The

function block enables the PLC application to access

the telegram failure error counter by reading.
The

function block resets the error counters to the initial

value 0.

Example
Once per minute the PLC reads the error counters and evaluates the contents. If it

recognises a error counter value of 250, the application will reset the error counters.

Depending on the EMC load of the network environment, approx. 1 to 2 frame errors per

day in the bus are normal. The error counters should not reach the value of 255.