CV500BI111 Omron, CV500BI111 Datasheet - Page 335

• 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

Terminating Resistance Status: IR 95
9-3
9-3-1
310
Error Log
Error Log
Error Log Table
Note The maximum number of records that can be stored in EEPROM is 39.
The error log records errors that occur in the Controller Link Unit and the time
they occur. The error log can be read or cleared by using Programming
Devices, such as the Controller Link Support Software, the CX-Net, or Sup-
port Software for the CPU Unit (SYSMAC Support Software), or by using the
message service (FINS commands for the Controller Link Unit.)
Errors are recorded in an error log table in the Unit’s RAM, with one record for
each error and a maximum of 64 or 39 records.
Errors of significance are also recorded in the Unit’s EEPROM so that when
the power to the Unit is turned OFF or reset, a record of the error will remain.
(The error log table in EEPROM automatically reads the Unit’s RAM when the
power is turned ON again.)
Network parameter error
(IR 19000) is 1: ON
No. of records
Data code
Length of each
record
Configuration of
records
Record order
Item
Bit status
64 records max.: CS1W-CLK23 (See note.) and CJ1W-CLK23
39 records max.: All other Units
Binary (Times are in BCD)
10 bytes
Error code: 2 bytes (Refer to page 311)
Detail code: 2 bytes (Refer to page 311)
Time: 6 bytes (Refer to the following page)
From the oldest record to the most recent.
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.
Terminating resistance status: 0: OFF
Probable cause
Specification
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.
1: ON
Probable remedy
Section 9-3