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60
Manual – XFE24A EtherCAT Fieldbus Interface
9
Diagnostic procedures
Error Diagnostics
9 Error Diagnostics
9.1 Diagnostic procedures
The diagnostic procedures described in the following section demonstrate the fault anal-
ysis methods for the following problems:
• Servo inverter does not work on EtherCAT.
• Servo inverter cannot be controlled using the EtherCAT master
For more specific information about configuration of the servo inverter for different field-
bus applications, refer to the "MOVIAXIS
®
Multi-Axis Servo Inverter" project planning
manual.
Step 1: Checking for correct connection of the servo inverter to the EtherCAT
Step 2: How does the RUN LED respond?
Is the bus connector connected to the master / servo inverter? NO
→
[A]
YES
↓
How does the Link / activity LED on the XFE24A react? OFF
→
[A]
ON
↓
Is the connection of the servo inverter to the EtherCAT physically cor-
rect? Check for correct EtherCAT connection at X30 IN (incoming Ether-
CAT connection) X31 OUT (outgoing EtherCAT connection).
NO
→
[A]
YES
↓
Continue with 2: Response of the RUN LED?
[A] Check the bus cabling.
OFF
Has the master switched the slave into the INIT
state?
YES
→
NO
→
[A]
[B]
Flashing orange Bus has not been started up yet in the master.
→
[C]
Flashing green Slave is in PRE-OPERATIONAL state.
→
[C]
Lights up once in
green
Slave is in SAFE-OPERATIONAL state.
→
[C]
Lights up green Slave is in OPERATIONAL state.
→
[C]
[A] Startup the bus in the master.
[B] XFE24A option is faulty.
[C] Continue with 3: Response of the ERR LED?