Security Log Display - Toho Electronics TRM20A Operation Manual

6.7 Security log display

［Explanation］
This section describes how to display the logs for each setting or operation. You can record up to 1,000 user
operations such as modification of setting values or start/stop of recording as timestamped logs. When the
number of log records exceeds 1,000, the oldest log record is overwritten and updated. Note that security
logs cannot be deleted.
When you change a setting value, the parameter file immediately after change is saved under the
file name synchronized with the log number. The security log and parameter log can be output to
the SD card. For details, refer to Section 8.6.
(It supports since recorder version 2.00.)
［Operation］
Touch the GRPH key on the real-time trend screen multiple times and touch the DISP key on the event
record screen several times. Touch the Update key to refresh the display with the latest record information.
You can check the whole log by using the vertical and horizontal scroll bars.
(1) Log recording date/time (2) Operator
(1) Log recording date/time
Displays the date/time when the setting or operation is performed.
(2) Operator
Displays the account name used to perform the setting or operation.
(3) Log number
Displays the number for each setting or operation log ([000] to [999]).
The parameter log file corresponding to the log number is generated during setting.
For details about the parameter log file, refer to Section 10.19
(4) Setting and operation logs
Displays the performed setting or operation.
For the list of security logs, refer to Section 10.20.
(3) Log number
6-9
(4) Setting and operation logs