Omron SYSMAC 3G8F7-CLK12-E, Руководство по эксплуатации

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Section 9-1 Troubleshooting Using Indicators
127
Indicators Probable remedy Probable cause Error
history
RUN
Probable remedy Probable cause Error
history
INS ERR
Lit Lit --- 021A Hex Routing table setting error. Reset the routing table correctly, referring
to 7-3 Setting Routing Tables. When no
routing table is being used, delete the
routing table.
There is an error in the data link table
settings. When using data links, refer to 5-2
Setting Data Links and correct the tables.
When not using data links, delete the
tables.
EEPROM error Refer to 9-2 Status Information and
Troubleshooting, correct the data where
the error has occurred, and reset the
Board. If the error occurs again, replace
the Controller Link Support Board.
Lit --- Not
lit
--- Cables are not connected correctly. Check the cable connections and
reconnect correctly.
021A Hex The node address is larger than the
maximum node address set for the
network parameters. Either reset the maximum node address
using the Controller Link Support
Software or reset the node address to
below the maximum.
--- No other nodes exist. Make sure that 2 or more nodes exist
within the Network.
--- No node has been set as a polling node. Refer to Installation Guide and set at
least one polling node.
(A Controller Link Support Board should
normally be set as the polling node.)
9-1-2 Troubleshooting with LNK Indicators
The following table describes the LNK indicators at the startup node and their
use in troubleshooting when a data link cannot be started.
Starting a data link depends on the Controller Link Support Board operating nor-
mally and participating in the Network. Refer to 9-1-1 Using the RUN, ERR, and
INS Indicators earlier in this section and check Board operation before using the
following table.
Indicators
Probable cause Probable remedy
LNK
y
Lit Data link operating normally. ---
Flashing There is an error in the data link tables. When the ERR indicator is flashing, reset the data
link tables.
When manual setting is used, either data link tables
have not been created for the startup node or there
is an error in the data link tables. Refer to 5-2-2 Manual Setting and set data link
tables for the startup node.
Not lit Manually set data links are already operating on the
same Network. Refer to 9-5 Handling Precautions.
Automatically set data links are already operating
on the same Network. Refer to 9-5 Handling Precautions.
The following table describes the LNK indicators when a node cannot participate
in the data links.
Data link participation depends on the Controller Link Support Board operating
normally and participating in the Network. Refer to 9-1-1 Using the RUN, ERR,
and INS Indicators earlier in this section and check Unit operation before using
the following table.
Data Link Cannot be
Started
Node Cannot Participate
in Data Link