CV500BI111 Omron, CV500BI111 Datasheet - Page 301

• Manufacturer Part Number: CV500BI111
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BI111

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

276
Troubleshooting Using Indicators
Lit
RUN
---
ERC
Indicators
---
ERH
Not lit Terminating resistance is
INS
not set correctly. (Wired
Unit)
Cables are not connected
correctly.
The node address is larger
than the maximum node
address set for the network
parameters.
No other nodes exist.
No nodes have been set as
polling nodes.
The set baud rate is differ-
ent to other nodes (Wired
Unit).
The Wired Network 62
Node Enable Bit is ON in
some nodes and OFF in
other nodes in the network.
Probable cause
Turn ON the terminating
resistance at the nodes at
both ends of the Network
and turn it OFF at all other
nodes.
Check the cable connec-
tions are reconnect cor-
rectly.
Either reset the maximum
node address using the
Controller Link Support
Software or reset the node
address to below the maxi-
mum.
Make sure that 2 or more
nodes exist within the Net-
work.
Refer to 8-1-2 Setting the
Polling and Polled Nodes
and set at least one polling
node. (Controller Link
Units should normally be
set as polling nodes.)
Refer to Section SEC-
TION 4 Preparations for
Communications and reset
the baud rate.
When using node address
33 or higher, turn ON the
Wired Network 62 Node
Enable Bit in all the nodes,
then turn the power supply
OFF and ON again.
When using node address
33 or higher, configure the
network so that all nodes
are CS1W-CLK21-V1,
CS1W-CLK23, CJ1W-
CLK21-V1, CJ1W-CLK23,
3G8F7-CLK21-V1, or
3G8F7-CLK23-E. The
CS1W-CLK21, CJ1W-
CLK21, C200HW-CLK21,
CVM1-CLK21, or CQM1H-
CLK21 cannot be used.
Probable remedy
Section 9-1