CV500BC101 Omron, CV500BC101 Datasheet - Page 331
CV500BC101
Manufacturer Part Number
CV500BC101
Description
Programmable Logic Controller
Manufacturer
Omron
Datasheet
1.CV500BC031.pdf
(403 pages)
Specifications of CV500BC101
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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9-2-4
Status Area
Error Information: IR 190
Polling Node Address, Startup Node Address: IR 191
Network Participation Status: IR 192 and IR 193
306
Status Area and Troubleshooting
CQM1H-series Controller Link Units
Network parameter error
(CIO 1500 + 25 × n, bit 0)
is 1: ON
Bit status
IR 192
IR 193
Polling node address
Each node address is displayed in 2-digit BCD.
The numbers in the squares indicate node addresses.
The corresponding node participation status is as follows:
0: Not part of the network
1: Part of the network
1: Network parameter error (In PLC's EEPROM)
1: Data link table error (in PLC's EEPROM)
1: Routing table error (in PLC's EEPROM)
1: PLC system setting error
1: EEPROM error
1: Duplicate node address setting error
1: Inconsistent network parameters
1: Communications controller send error
1: Error log exists
The CPU Unit’s EEPROM
data link tables or the net-
work parameters are cor-
rupted.
There is an error in the net-
work parameter settings, or
node address of the local
node is larger then the
maximum address set
within the network parame-
ters.
Probable cause
Startup node address
Refer to 8-1-3 Network
Parameters and reset the
data correctly. If the error
occurs again, replace the
CPU Unit.
Either set the EEPROM
Clear Bit in the DM Param-
eter Area to ON, or use the
Initialize network parame-
ters operation on the Main-
tenance Menu of the
Controller Link Support
Software to initialize the
network parameters and
then cycle the power sup-
ply.
Refer to 8-1-3 Network
Parameters and reset the
network parameters or the
node address.
Probable remedy
Section 9-2
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