Omron NY532-5400 Troubleshooting Manual page 96

3 Error Descriptions and Corrections
Event code Event name
54011C03 hex CIP Communica-
tions Resource
Overflow
54011C04 hex CIP Timeout
54011C05 hex Class-3 Connec-
tion Not Estab-
lished
54011C06 hex CIP Communica-
tions Data Size
Exceeded
54012000 hex Local IP Address
Setting Error
54012001 hex TCP/UDP Port
Already in Use
3-20
Meaning
The maximum resources • More than 32 CIP
that you can use for CIP
communications instruc-
tions at the same time was
exceeded.
• An attempt was made
A CIP timeout occurred • A device does not
during execution of a CIP
communications instruc-
tion.
• The CIP connection
• Power to the remote
• Communications are
• The Ethernet cable
• The Ethernet cable for
• Noise
Establishing a class-3 con- • The CIPOpen instruc-
nection failed for a CIP
communications instruc-
tion.
• The CIPOpenWithDa-
An attempt was made to • The data size that was
send a class-3 explicit mes-
sage with a data size that is
larger than the sendable
size with a CIP communi-
cations instruction.
An instruction was exe- • An instruction was
cuted when there was a
setting error in the local IP
address.
The UDP or TCP port was • The UDP or TCP port
already in use when the
instruction was executed.
Assumed cause
Maj Prt
communications
instructions were exe-
cuted at the same
time.
to use more than 32
handles at the same
time.
exist for the specified
IP address.
for the specified han-
dle timed out and was
closed.
device is OFF.
stopped at the remote
device.
connector for Ether-
Net/IP is discon-
nected.
EtherNet/IP is discon-
nected.
tion was executed for
a device that does not
support class 3
(Large_For-
ward_Open).
taSize instruction was
executed with a speci-
fied data size of 510
bytes or larger for a
device that does not
support class 3
(Large_For-
ward_Open).
specified for the input
variable to the CIP-
Read, CIPWrite, or
CIPSend instruction
exceeded the data
size that was specified
with the CIPOpen-
WithData-Size instruc-
tion.
executed when there
was a setting error in
the local IP address.
is already in use.
NY-series Troubleshooting Manual (W564)
Level
Refer-
ence
Min Obs Info
S page 3-145
S page 3-146
S page 3-147
S page 3-148
S page 3-149
S page 3-149