Omron CVM1-CLK21, Руководство по эксплуатации

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250
Error Log Section 9-3
Terminating Resistance Status: IR 95
9-3 Error Log
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 a PC-based Pro-
gramming Devices, such as the Controller Link Support Software, the CX-Pro-
grammer, or the SYSMAC Support Software, or by using the message service
(FINS commands for the Controller Link Unit.)
9-3-1 Error Log Table
Errors are recorded in an error log table in the Unit’s RAM, with one record for
each error and a maximum of 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 The CPU Unit’s EEPROM
data link tables or the net-
work parameters are dam-
aged. 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.
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. Refer to 8-1-3 Network
Parameters and reset the
network parameters or the
node address.
Bit status Probable cause Probable remedy
Terminating resistance status: 0: OFF
1: ON
Item Specification
No. of records 39 max.
Data code Binary (Times are in BCD)
Length of each record 10 bytes
Configuration of records Error code: 2 bytes (Refer to page 252)
Detail code: 2 bytes (Refer to page 252)
Time: 6 bytes (Refer to the following
page)
Record order From the oldest record to the most
recent.