Omron SYSMAC 3G8F7-CLK13-E Operation Manual page 162

Troubleshooting Using Indicators
Problem
The data link status is The data link status stor-
showing statuses of age area is set to default
32 nodes only. settings, and the data link
status storage format spec-
ification in the DM Parame-
ters Area is set to the 8-bit
format.
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-
CLK-V1, CS1W-CLK23,
CJ1W-CLK23, 3G8F7-
CLK21-EV1, or 3G8F7-
CLK23-E.
Error occurs when The data link table being
transferring data link transferred is for a
tables. C200HW-CLK21, CQM1H-
CLK21, CVM1-CLK21,
CS1W-CLK21, CJ1W-
CLK21, or 3G8F7-CLK21.
The data link status is The polling node is a
showing statuses of C200HW-CLK21, CQM1H-
32 nodes only. 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.
Configuring a Network with 32 Nodes or Less
Problem
The node is not present in the
network.
(ERC (ERR) indicator: ON
RUN indicator: OFF
INS indicator: OFF)
The maximum number of
nodes in the network is set to
62.
The data link status is showing
statuses for 62 nodes.
The network participation sta-
tus is showing statuses for 62
nodes.
142
Status
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 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 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 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 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.
Status
The node with the ERC (ERR)
indicator ON is set to a node
address of 33 or higher.
A CS1W-CLK21-V1, CJ1W-
CLK21-V1, CS1W-CLK23,
CJ1W-CLK23, 3G8F7-CLK21-
EV1, or 3G8F7-CLK23-E is
present in the network.
The corresponding node is a
CS1W-CLK21-V1, CJ1W-
CLK21-V1, CS1W-CLK23,
CJ1W-CLK23, 3G8F7-CLK21-
EV1, or 3G8F7-CLK23-E.
Cause and remedy
Cause and Remedy
Reset the node address between 1 and 32, then turn the
power OFF and ON again.
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.
Section 9-1