Error Log - Omron CS1W-MCH71 MOTION CONTROL UNIT - 09-2004 Manual

Error Log

11-9 Error Log
11-9-1 Area Configuration
Variable IORD
addresses addresses
SW0010 3008h
SW0011
SW0012 3009h
SW0013
SW0014 300Ah
SW0015
SW0016 300Bh
SW0017
:
:
SW0084 3042h
SW0085
SW0086 3043h
SW0087
SW0088 3044h
SW0089
610
Up to twenty errors detected and notified on the MC Unit can be stored in the
system variable in the MC Unit as the error log.
The system variables (error log) will be cleared when the power is restored or
the Unit is restarted. To store the error log, use the IORD instruction to make
the CPU Unit read and store it.
The error log is composed of 2 words for the number of stored records, and
120 (6 words × 20 error records) words.
Name
Error log: No. of stored
records
Error log: No. of actual
records
Error log 1: Error code
Error log 1: Detailed data
Error log 1: Minute, Second
Error log 1: Day, Hour
Error log 1: Year, Month
Reserved
Error log 20: Error code
Error log 20: Detailed data
Error log 20: Minute, Second
Error log 20: Day, Hour
Error log 20: Year, Month
Reserved
• Errors are recorded up to 20 starting from the oldest error stored as Error
log 1.
st
• From the 21 error on, the oldest error is deleted and the newest is over-
written. For example, the 21
error is stored in the Error log 2, and so on.
• The newest error is stored in the Error log with the number indicated by
the remainder of dividing SW0011: Error log No. of actual records by 20.
Description
Outputs the number of errors occurred after the power
ON. 0-20
Outputs the number of errors occurred after the power
ON. 0-64000
Outputs the code of the error.
Outputs detailed data of the error.
Outputs minutes and seconds of the time when the error
was generated.
Outputs days and hours of the time when the error was
generated.
Outputs year and month of the time when the error was
generated.
Reserved
Outputs the code of the error.
Outputs detailed data of the error.
Outputs minutes and seconds of the time when the error
was generated
Outputs days and hours of the time when the error was
generated.
Outputs year and month of the time when the error was
generated.
Reserved
st
error is stored in the Error log 1, the 22
Section 11-9
nd