Omron CS1W-CLK12-V1, Operation Manual

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223
Status Area and Troubleshooting Section 10-2
Other Status
Data link participation is 0:
OFF The relevant node is not part
of data links. Enter the relevant node in
data links. If an error occurs,
refer to page 212 Node Can-
not Participate in Data Link
and troubleshoot accord-
ingly.
There are no active data
links in the Network. Activate the data links.
Offset error is 1: ON The offset is greater than the
number of send words at the
relevant node. Check the number of send
words at the relevant node,
the number of receive words
at the local node and the off-
set, then reset the data link
table correctly.
Receive area insufficient
(short) is 1: ON The send area at the rele-
vant node is larger than the
receive area and some data
cannot be received. When the intention is not to
receive all data, use as is
(data that cannot be received
will be read and discarded.)
When it differs from the
intended data link, check the
number of send words at the
relevant node, the number of
receive words at the local
node and the offset, then
reset the data link table cor-
rectly.
Receive area remaining is
1: ON The send area at the rele-
vant node is smaller than the
receive area and some of the
area will be unused. When the intention is to
leave some space in the
receive area, use as is (the
surplus receive area will be
cleared to 0.)
When it differs from the
intended data link, check the
number of send words at the
relevant node, the number of
receive words at the local
node and the offset, then
reset the data link table cor-
rectly.
Bit status Probable cause Probable remedy
Bit status Probable cause Probable remedy
Error log exists (CIO 1500
+ 25
×
n, bit 15) is 1: ON
Error information on the Con-
troller Link Unit (an error log)
has been recorded. Using the Controller Link
Support Software or an FINS
command, read the cause of
the current error. Alterna-
tively, use past error log
records to troubleshoot the
problem.
Communications control-
ler send error (CIO 1500 +
25
×
n, bit 11) is 1: ON
The Controller Link Unit is
faulty. Replace the Controller Link
Unit.
Inconsistent network
parameters (CIO 1500 +
25
×
n, bit 10) is 1: ON
Indicates that the network
parameters recorded in the
CPU Unit’s EEPROM differ
from the values of the Net-
work in use. Check the network parame-
ters on the Network in use
using the Controller Link
Support Software, and reset
necessary parameters.
Node address duplicate
setting error (CIO 1500 +
25
×
n, bit 9) is 1: ON
The same node address has
been used more than once. Reset so that each node
address is used only once
within the same Network.