HMS Networks Anybus Communicator ABC4018 User Manual page 49

Communicator LED Indicators
LED B - Modbus TCP, Upper connector
Operation Status EtherCAT
Red, solid FATAL event
Red, one flash Unsolicited state change
Slave device application has
changed the EtherCAT state
autonomously.
Red, two flash Sync Manager watchdog
timeout
Red, three flash N/A
Red, flashing Invalid configuration
Green/Red, flashing EtherCAT RUN (green)
and ERROR (reed) LED
combined*
*The EtherCAT RUN (green) and ERROR (red) LED behaviors are combined in LED (C)/(D). This can cause LED (C)/(D) to alternate between red and
green. The LED behavior still represents the states described in the table above.
LED C - PROFIBUS, Lower connector
Operation Status
Off
Green, flashing
Green, one flash
Green
Red
Red, one flash
Red, two flash
Red, three flash
Red, flashing
Green/Red, flashing
LED D - Security switch
Operation Status
Off
Green
Fatal Error and Exception Error
Fatal Error: A fatal error causes the Communicator firmware application to crash in an uncontrolled manner.
Exception Error: An exception error causes the Communicator to enter a controlled error state. The
Communicator firmware application is still running.
LED Fatal Error
A Red, solid
B Red, solid
C Red, solid
D Off
SCM-1202-201 Version 1.0
Anybus
EtherNet/IP
Duplicated EtherNet/IP IP
address
N/A
N/A
N/A
One or more connections
timed out
N/A
PROFIBUS
No data exchange
Clear, data exchange
N/A
Operate, data exchange
FATAL event
Parameterization error
PROFIBUS configuration error
N/A
N/A
N/A
Description
No power/Security switch is unlocked/Exception/Fatal error
Security switch is locked
® ™
Communicator - Modbus TCP Server to PROFIBUS DP Device
Modbus TCP PROFINET
IP address conflict detected FATAL event
N/A Station name not set
N/A IP address not set
N/A Expected Identification
differs from Real
Identification
Connection timeout One or more connections
timed out
N/A N/A
Exception Error
Red, solid
Off
Off
Off
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