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Fatal Error and Exception Error
LED A
Operation
Gateway status
status
Red, solid
N/A
Red, one flash
N/A
Red, two flash
N/A
Green/Red,
Power up self-test/
flashing
Firmware update/
Firmware recovery
7.1. 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
SP2980 Version 1.21
Anybus
LED B
LED C
PROFIBUS
Subnetwork
FATAL event
N/A
Parameterization
N/A
error
PROFIBUS
N/A
configuration error
N/A
N/A
®
™
Communicator
- PROFIBUS to Modbus
LED D
Security switch
N/A
N/A
N/A
N/A
Exception error
Red, solid
Off
Off
Off
RTU/Serial
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