Lenze EtherCAT control technology - Manual (Page 145)

DMS 3.1 EN 01/2011 TD17
L
145
Control technology | EtherCAT communication manual
Diagnostics
Error scenarios
11.6 Error scenarios
In the following sections, the causes and remedies for the most frequent user errors are
described.
The state diagram and the table on the next page serve to localise an error.
NO
PLC: Original
EtherCAT: Unknown
PLC: Original
EtherCAT: Init
PLC: Original
EtherCAT: Pre-Operational
YES NO
Read ECAT_MASTER_1.XML
Stop PLC
Load PLC
Executable boot project
available?
ECAT_MASTER_1.XML
OK?
Switch on industrial PC and field devices
PLC: Original
EtherCAT: Pre-Operational
PLC: Stop
EtherCAT: Pre-Operational
Start PLC
PLC: Running
EtherCAT: Safe-Operational
PLC: Running
EtherCAT: Operational
ECAT_MASTER_1.XML
available?
YES
NO
YES
Load PLC
PLC: Original
EtherCAT: Unknown
PLC: Stop
EtherCAT: Unknown
Reset
(Original)
Call
<SMC_ResetAxisGroup>
POU
from PLC application
PLC: Stop
EtherCAT: Pre-Operational
PLC: Running
EtherCAT: Safe-Operational
Start PLC
Reset
(Original)
System is running
Load correct
ECAT_MASTER_1.XML
onto IPC
Reset
(Original)