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Error History Section 12-4
12-4-3 EtherNet/IP-related Error Information Details
Safety Output Terminal-related Failures
Over Current Detected
at Safety Output
Overcurrent was detected
at safety output.
Check the following points:
• Make sure there is no overcurrent for the output.
• Make sure the output signal wire does not have an earth fault.
• Make sure the output signal wire is not contacting the power
source (positive side).
• Make sure there is not a short circuit between output signal wires.
To recover from these failures, the following conditions are
required:
Latch output error time must have passed, and the root cause must
have been removed.
The output signal from the user application for the target safety
output must turn OFF.
Short Circuit Detected at
Safety Output
Short circuit was detected
at safety output.
Stuck-at-high Detected
at Safety Output
Stuck-at-high at safety
output
Cross Connection
Detected at Safety
Output
Short circuit was detected
between output signal
wires at safety output.
Dual Channel Violation
at Safety Output
Output data error at safety
output
Check whether the data of the two outputs in the Dual Channel
Mode are configured as equivalent channels.
Message Error
inform
ation
Error information details Corrective Actions
1
st
byte 2
nd
byte
Memory access
error
0602 01: Read error
02: Write error
Not set.
Cycle the power supply. If the problem
occurs again, replace the Controller.
Ethernet communi-
cations controller
error
020F 00 01
Cycle the power supply. If the problem
occurs again, replace the Controller.
IP address dupli-
cation
0211 02 Rightmost 8 bits of IP
address
The same IP address is set for another
device on the network. Check the IP
addresses of the other devices, and set
an address that does not duplicate any
other.
Device parameter
error
021A 00 Not set.
Correct the configuration. If the prob-
lem occurs again, replace the Control-
ler.
Server connection
error
03C4 04: BOOTP 01: Specified host cannot
be found.
07: Send error
08: Receive error
0A: Acquired IP address
error
Check the following points.
• Make sure the cable is connected
correctly.
• Make sure the BOOTP server is
operating normally.
Ethernet basic set-
ting error
03D0 01: Ethernet setting
error
01: Checksum error
11: Inconsistent settings
12: Specified baud rate
not supported.
Correct the settings. If the problem
occurs again, replace the Controller.
02: TCP/IP basic
setting error
01: Checksum error
11: Illegal IP address
12: Illegal subnet mask
13: Illegal default gateway
address
14: Illegal primary name
server
15: Illegal secondary
name server
16: Illegal domain name
17: Illegal host name
Message Corrective Actions
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