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141
Troubleshooting Using Indicators
Section 9-1
Troubleshooting of Other Errors
To configure a network that uses a node address higher than 32, all nodes
must be CS1W-CLK21-V1, CJ1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK23,
3G8F7-CLK21-EV1, or 3G8F7-CLK23-E. The Wired Network 62 Node Enable
Bit in the DM Parameters Area must also be turned ON (62 nodes max.) for all
nodes. (For Controller Link Support Boards, select the
Max Node Number set
62
option in the driver properties.) If the nodes are set differently, the network
will not be configured correctly. If the settings are incorrect, the following prob-
lems will occur.
Configuring a Network with 33 Nodes or More
Problem
Status
Cause and remedy
The node is not
present in the network.
(ERC (ERR) indicator:
ON
RUN indicator: OFF
INS indicator: OFF)
The ERC (ERR) indicator is
ON in the CS1W-CLK21-
V1, CJ1W-CLK21-V1,
CS1W-CLK23, CJ1W-
CLK23, 3G8F7-CLK21-
EV1, or 3G8F7-CLK23-E
and a node address higher
than 32 is set.
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.
For a Controller Link Support Board for PCI Bus, select the
Max
Node Number set 62
option and restart CLKPCI_UNIT.
The ERC indicator is ON in
the C200HW-CLK21,
CQM1H-CLK21, CVM1-
CLK21, CS1W-CLK21,
CJ1W-CLK21, or 3G8F7-
CLK21 and a node address
higher than 32 is set.
The Units that can be used to configure a network that uses a node
address higher than 32 are the CS1W-CLK21-V1, CJ1W-CLK21-
V1, CS1W-CLK23, CJ1W-CLK23, 3G8F7-CLK21-EV1, and 3G8F7-
CLK23-E only. Either configure the network using compatible Units
and Boards, or split the network into two separate networks.
The node is not
present in the network
(ERC (ERR) indicator:
OFF
RUN indicator: ON
INS indicator: OFF)
The INS indicator is ON for
some nodes in the same
network. Those nodes are
C200HW-CLK21, CQM1H-
CLK21, CVM1-CLK21,
CS1W-CLK21, CJ1W-
CLK21, or 3G8F7-CLK21.
The INS indicator is ON for
some nodes in the same
network. Those nodes are
CS1W-CLK21-V1, CJ1W-
CLK21-V1, CS1W-CLK23,
CJ1W-CLK23, 3G8F7-
3G8F7-CLK21-EV1, or
3G8F7-CLK23-E.
The Wired Network 62 Node Enable Bit in the DM Parameters Area
of the polling node (CS1W-CLK21-V1 or CJ1W-CLK21-V1, CS1W-
CLK23, 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.
For a Controller Link Support Board for PCI Bus, select the
Max
Node Number set 62
option and restart CLKPCI_UNIT.
The maximum number of nodes set in the network parameters is
less than the number of nodes present in the network.
Use CX-Net or the Controller Link Support Software to read the net-
work parameters, and check the maximum number of nodes setting.
Set the maximum number of nodes to a number that is the same or
larger than the number of nodes in the network.
The maximum number
of nodes in the net-
work is set to 32.
The polling node is a
C200HW-CLK21, CQM1H-
CLK21, CVM1-CLK21,
CS1W-CLK21, CJ1W-
CLK21, or 3G8F7-CLK21.
The Units that can be used to configure a network that uses a node
address higher than 32 are the CS1W-CLK21-V1, CJ1W-CLK21-
V1, CS1W-CLK23, CJ1W-CLK23, 3G8F7-CLK21-EV1, and 3G8F7-
CLK23-E only. Either configure the network using compatible Units
and Boards, or split the network into two separate networks.
The polling node is a
CS1W-CLK21-V1, CJ1W-
CLK21-V1, CS1W-CLK23,
CJ1W-CLK23, 3G8F7-
3G8F7-CLK21-EV1, or
3G8F7-CLK23-E.
The Wired Network 62 Node Enable Bit in the DM Parameters Area
of the polling node (CS1W-CLK21-V1 or CJ1W-CLK21-V1, CS1W-
CLK23, 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.
For a Controller Link Support Board for PCI Bus, select the
Max
Node Number set 62
option and restart CLKPCI_UNIT.
Summary of Contents for SYSMAC 3G8F7-CLK12-EV1
Page 2: ......
Page 4: ...iv ...
Page 20: ...xx Conformance to EC Directives 6 ...
Page 48: ...28 Applications Precautions Section 1 4 Example CX Programmer Response Timeout Setting ...
Page 68: ...48 Backup Power Supply Wiring Optical Ring Systems Only Section 2 4 ...
Page 74: ...54 Using the C Library Section 3 2 ...
Page 110: ...90 Changing the Data Link Tables with Active Data Links Section 5 5 ...
Page 187: ......