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Troubleshooting Using Indicators
Section 9-1
Configuring a Network with 32 Nodes or Less
The data link status is
showing statuses of
32 nodes only.
The data link status stor-
age area is set to default
settings, and the data link
status storage format spec-
ification in the DM Parame-
ters Area is set to the 8-bit
format.
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 storage format specification is set to 8 bits. Change
to the 4-bit format or specify a different area for storing data link sta-
tus.
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 of 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-
CLK-V1, CS1W-CLK23,
CJ1W-CLK23, 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.
Error occurs when
transferring data link
tables.
The data link table being
transferred is for a
C200HW-CLK21, CQM1H-
CLK21, CVM1-CLK21,
CS1W-CLK21, CJ1W-
CLK21, or 3G8F7-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,
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 data link status is
showing statuses of
32 nodes only.
The polling node is a
C200HW-CLK21, CQM1H-
CLK21, CVM1-CLK21,
CS1W-CLK21, CJ1W-
CLK21, or 3G8F7-CLK21.
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.
Problem
Status
Cause and Remedy
The node is not present in the
network.
(ERC (ERR) indicator: ON
RUN indicator: OFF
INS indicator: OFF)
The node with the ERC (ERR)
indicator ON is set to a node
address of 33 or higher.
Reset the node address between 1 and 32, then turn the
power OFF and ON again.
The maximum number of
nodes in the network is set to
62.
A CS1W-CLK21-V1, CJ1W-
CLK21-V1, CS1W-CLK23,
CJ1W-CLK23, 3G8F7-CLK21-
EV1, or 3G8F7-CLK23-E is
present in the network.
The Wired Network 62 Node Enable Bit in the DM
Parameters Area of the CS1W-CLK21-V1 or CJ1W-
CLK21-V1, CS1W-CLK23, CJ1W-CLK23 is ON. Turn
OFF 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 data link status is showing
statuses for 62 nodes.
The corresponding node is a
CS1W-CLK21-V1, CJ1W-
CLK21-V1, CS1W-CLK23,
CJ1W-CLK23, 3G8F7-CLK21-
EV1, or 3G8F7-CLK23-E.
The network participation sta-
tus is showing statuses for 62
nodes.
Problem
Status
Cause and remedy
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 ...
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