Mitsubishi Electric MELSEC iQ-R Series User Manual page 288

■Error log area (Un\G34311 to 34472)
The history of an error occurred for a network camera is stored.
• Number of error occurrence (Un\G34311)
The total number of times an error log is registered in the error log area is stored.
• Error log writing pointer (Un\G34312)
An error log number in which the latest error log is registered is stored. (When '16' is stored, the latest error log is registered in
the area of error log 16.)
Up to 16 minor errors are registered.
If 16 minor errors are displayed, new minor errors will not be registered. If the new error has the same error code as the
already registered error, the error occurrence date/time and its detailed information will not be updated.
Even if a new error occurs after a stop error occurs, the new one is not registered.
• Error log (Un\G34313 to 34472)
The history of an error occurred for a network camera is stored.
The error log area consists of 16 error logs with the same data configuration.
Error log 1
\G34313 to 34322
Error log 2
\G34323 to 34332
\G34463 to 34472 Error log 16
*1 Time zone and summer time flag details are as follows:
b15
System area
● Error code
An error code is stored.
● Time
The time when an error occurred is stored as a BCD code.
7 CAMERA RECORDER MODULE (DETAILED SPECIFICATIONS)
286
7.4 Buffer Memory
b15
+0
+1
+2
+3
+4
+5 Second (00H to 59H)
+6 Year (00H to 99H) first 2 digits
+7 Lower milliseconds (00H to 99H)
b8 b7
Time zone
b8
Error code
System area
System area
Month (01H to 12H)
Hour (00H to 23H)
b1 b0
Summer time flag
OFF: Except during summer time
ON: During summer time
50H to 34H: -12 to +13 hours (Unit: 15 minutes)
b7
Time zone and summer time flag
Year (00H to 99H) last 2 digits
Day (01H to 31H)
Minute (00H to 59H)
Day of the week (0H to 6H)
Upper milliseconds (00H to 09H)
b0
*1
Tim