CV500BC101 Omron, CV500BC101 Datasheet - Page 304

• Manufacturer Part Number: CV500BC101
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BC101

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Troubleshooting Using Indicators
Configuring a Network with 33 Nodes or More
The node is not
present in the net-
work.
(ERC indicator: ON
RUN indicator: OFF
INS indicator: OFF)
The node is not
present in the net-
work
(ERC indicator: OFF
RUN indicator: ON
INS indicator: OFF)
The maximum num-
ber of nodes in the
network is set to 32.
Problem
The ERC indicator is
ON in the CS1W-
CLK21-V1, CS1W-
CLK23, CJ1W-
CLK21-V1, or CJ1W-
CLK23 and a node
address higher than
32 is set.
The ERC indicator is
ON in the C200HW-
CLK21, CQM1H-
CLK21, CVM1-
CLK21, CS1W-
CLK21, or CJ1W-
CLK21, and a node
address higher than
32 is set.
The INS indicator is
ON for some nodes
in the same net-
work. Those nodes
are C200HW-
CLK21, CQM1H-
CLK21, CVM1-
CLK21, CS1W-
CLK21, or CJ1W-
CLK21.
The INS indicator is
ON for some nodes
in the same net-
work. Those nodes
are CS1W-CLK21-
V1, CS1W-CLK23,
CJ1W-CLK21-V1, or
CJ1W-CLK23.
The polling node is a
C200HW-CLK21,
CQM1H-CLK21,
CVM1-CLK21,
CS1W-CLK21, or
CJ1W-CLK21.
The polling node is a
CS1W-CLK21-V1,
CS1W-CLK23,
CJ1W-CLK21-V1, or
CJ1W-CLK23.
Status
The Wired Network 62 Node Enable Bit
in the DM Parameters Area is turned
OFF. Turn ON the Wired Network 62
Node Enable Bit and then turn the
power supply OFF and ON again.
The Units that can be used to configure
a network that uses a node address
higher than 32 are the CS1W-CLK21-
V1, CS1W-CLK23, CJ1W-CLK21-V1,
and CJ1W-CLK23 only. Either config-
ure the network using compatible Units
and Boards, or split the network into
two separate networks.
The Wired Network 62 Node Enable Bit
in the DM Parameters Area of the poll-
ing node (CS1W-CLK21-V1, CS1W-
CLK23, CJ1W-CLK21-V1, or CJ1W-
CLK23 with INS indicator ON) is OFF.
Turn ON the Wired Network 62 Node
Enable Bit, then turn the power supply
OFF and ON again.
The maximum number of nodes set in
the network parameters is less than the
number of nodes present in the net-
work.
Use CX-Net or the Controller Link Sup-
port Software to read the network
parameters, and check the maximum
number of nodes setting. Set the maxi-
mum number of nodes to a number that
is the same or larger than the number
of nodes in the network.
The Units that can be used to configure
a network that uses a node address
higher than 32 are the CS1W-CLK21-
V1, CS1W-CLK23, CJ1W-CLK21-V1,
and CJ1W-CLK23 only. Either config-
ure the network using compatible Units
and Boards, or split the network into
two separate networks.
The Wired Network 62 Node Enable Bit
in the DM Parameters Area of the poll-
ing node (CS1W-CLK21-V1, CS1W-
CLK23, CJ1W-CLK21-V1, or CJ1W-
CLK23 with INS indicator ON) is OFF.
Turn ON the Wired Network 62 Node
Enable Bit, then turn the power supply
OFF and ON again.
Cause and remedy
Section 9-1
279