Omron CQM1H-CLK21 - Manual (Page 305)

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Troubleshooting Using Indicators Section 9-1
The data link status
is showing statuses
of 32 nodes only. The data link status
storage area is set to
default settings, and
the data link status
storage format speci-
fication in the DM
Parameters Area is
set to the 8-bit for-
mat. The default area for storing data link
status is the Special I/O Unit Area. The
data for only node addresses 1 to 32 is
reflected when the data link status stor-
age format specification is set to 8 bits.
The polling node is a
C200HW-CLK21,
CQM1H-CLK21,
CVM1-CLK21,
CS1W-CLK21, or
CJ1W-CLK21. The Units that can be used to configure
a network of a network that uses a
node address higher than 32 are the
CS1W-CLK21-V1 and CJ1W-CLK21-
V1 only. Either configure the network
using compatible Units and Boards, or
split the network into two separate net-
works.
The polling node is a
CS1W-CLK21-V1 or
CJ1W-CLK-V1. The Wired Network 62 Node Enable Bit
in the DM Parameters Area of the poll-
ing node (CS1W-CLK21-V1 or CJ1W-
CLK-V1 with INS indicator ON) is OFF.
Turn ON the Wired Network 62 Node
Enable Bit, then turn the power supply
OFF and ON again.
Error occurs when
transferring data link
tables. The data link table
being transferred is
for a C200HW-
CLK21, CQM1H-
CLK21, CVM1-
CLK21, CS1W-
CLK21, or CJ1W-
CLK21. The Units that can be used to configure
a network of a network that uses a
node address higher than 32 are the
CS1W-CLK21-V1 and CJ1W-CLK21-
V1 only. Either configure the network
using compatible Units and Boards, or
split the network into two separate net-
works.
The data link status
is showing statuses
of 32 nodes only. The polling node is a
C200HW-CLK21,
CQM1H-CLK21,
CVM1-CLK21,
CS1W-CLK21, or
CJ1W-CLK21.
The polling node is a
CS1W-CLK21-V1 or
CJ1W-CLK-V1. The Wired Network 62 Node Enable Bit
in the DM Parameters Area of the poll-
ing node (CS1W-CLK21-V1 or CJ1W-
CLK-V1 with INS indicator ON) is OFF.
Turn ON the Wired Network 62 Node
Enable Bit, then turn the power supply
OFF and ON again.
Problem Status Cause and remedy