SEW-Eurodrive MFE Series - EtherCAT Communication and Timeout

9
Operating behavior on EtherCAT
®
Control of the MOVIMOT® inverter
Manual – EtherCAT
®
Interfaces, Field Distributors
80
Now, you can link the process data words to the PLC program or write data into them
for manual testing as shown in the following figure.
9101806219
First, mark the process output data PO1. In the window that appears, choose the tab
page "Online". Click the [Write...]button. The "Set Value Dialog" window opens. Enter
your data in the field "Dec" or "Hex". Handle the PO2 process output data in the same
way.
The assignment and scaling of the process input and output data words are con-
figured in parameter group 87. in the MOVIMOT
®
inverter.
INFORMATION
See chapter "MOVILINK
®
device profile" for more information.
9.1.2 Communication timeout between EtherCAT
®
and MFE72
If the data transmission via EtherCAT
®
is disrupted or interrupted ...
• Control word bits 0 - 2 are set to "0". The MOVIMOT
®
drive executes a rapid stop.
• The "ERR" LED on the MFE72 EtherCAT
®
interface lights up, see chapter "Mean-
ing of LED display".
• All DO binary outputs are set to "0".
• Error 28 "fieldbus timeout" is reported to the MOVITOOLS
®
MotionStudio software
through the P8310.0 parameter.
When the disruption no longer exists, the error resets itself.
25809148/EN – 01/2019