Omron NX-ECC201 User Manual page 309

Event name Illegal State Transition Request Received
Meaning An incorrect state transition request was received. (AL-Status Code: 0011 hex)
Source EtherCAT Master Function Mod-
ule
Error Level
attributes
Effects User program
Sys- Variable
tem-defined
None
variables
Cause and Assumed cause
correction
An incorrect state transition
request was received.
Attached None
information
Precautions/ None
Remarks
Event name Error State Transition Received
Meaning An unclear state transition request was received. (AL-Status Code: 0012 hex)
Source EtherCAT Master Function Mod-
ule
Error Level
attributes
Effects User program
Sys- Variable
tem-defined
None
variables
Cause and Assumed cause
correction
An unclear state transition request
was received.
Attached None
information
Precautions/ None
Remarks
NX-series EtherCAT Coupler Unit User's Manual (W519)
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Change states correctly accord-
ing to EtherCAT specifications.
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Change states correctly accord-
ing to EtherCAT specifications.
13 Troubleshooting
Event code 350B0000 hex
EtherCAT Cou- Detection
pler Unit timing
Reset the Log category
EtherCAT mas-
ter parameters.
Depends on the state when the state transition
request was received.
Name
---
Prevention
Change the communications state
as following for the Slave Termi-
nal: Between Init state and
Pre-Operational state, between
Pre-Operational state and
Safe-Operational state, or
between Safe-Operational state
and Operational state.
Event code 350C0000 hex
EtherCAT Cou- Detection
pler Unit timing
Reset the Log category
EtherCAT mas-
ter parameters.
Depends on the state when the state transition
request was received.
Name
---
Prevention
Change the communications state
as following for the Slave Termi-
nal: Between Init state and
Pre-Operational state, between
Pre-Operational state and
Safe-Operational state, or
between Safe-Operational state
and Operational state.
At EtherCAT
communica-
tions state tran-
sition
System
13
At EtherCAT
communica-
tions state tran-
sition
System
13 - 31