Siemens SIMATIC ET 200SP Manual page 71

Channel / Fault
Fault type
No. Message
0402 1026 Peripheral fault in AS-i slave
H
0403 1027 Peripheral fault in AS-i slave on
H
B address
0404 1028 AS-i address used multiple times Multiple AS-i slaves with the same
H
0405 1029 AS-i B address used multiple
H
times
AS-Interface master CM AS-i Master ST (3RK7137-6SA00-0BC1)
Manual, 07/2017, A5E02655262020A/RS-AD/004
Cause
An AS-i slave on an A address or a
slave with a standard address signals
a peripheral fault. The channel number
of the message shows the address of
the affected AS-i slave.
Possible cause:
An overload at the output of a
•
digital slave or an overload at the
actuator
Measuring range exceeded for
•
analog input slaves
Overload of the sensor supply at
•
the input slave (only for some slave
types)
Group fault message for M200D
•
motor starters
An AS-i slave on a "B" address signals
a peripheral fault. The channel number
of the message shows the address of
the affected AS-i slave.
Possible cause:
An overload at the output of a
•
digital slave or an overload at the
actuator
Measuring range exceeded for
•
analog input slaves
Overload of the sensor supply at
•
the input slave (only for some slave
types)
Group fault message for M200D
•
motor starters
profile and address are located on the
AS-i bus. The affected slaves have a
standard address or A address. The
channel number of the message
shows the address of the affected
AS-i slave.
Multiple AS-i slaves with the same
profile and address are located on the
AS-i bus. The affected slaves have a B
address. The channel number of the
message shows the address of the
affected AS-i slave.
Alarms, faults and system events
8.4 Diagnostic messages
Remedial measures
Note the information in the
manual for the AS-i slave.
Check:
Slave
•
Overload
•
Connected sensors
•
and actuators
Note the information in the
manual for the AS-i slave.
Check:
Slave
•
Overload
•
Connected sensors
•
and actuators
Change the addresses of
the AS-i slaves to
addresses that are unique
in the network.
Change the addresses of
the AS-i slaves to
addresses that are unique
in the network.
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