Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 - Manual (Page 67)

<4. COMMISSIONING OF pH/ORP>
4-13
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
4.5 Logbook configuration
In “Logbook configuration,” the user configures information to be saved to a logbook or initializes
the logbooks.
Logbooks are used to keep an electronic record of events such as error messages, calibrations,
and programmed data changes. By referring to this log, users can, for instance, easily determine
maintenance or replacement schedules.
In “Logbook configuration,” the user can select “Off,” “1-1,” or “1-2” for each item of interest to be
logged. (For sensor 2, select “Off,” “2-1,” or “2-2.”) This can be done for items displayed on the
Settings logbook 1/3 to 3/3 screens. Assigning 1-1 or 1-2 to each item allows information to be
organized and logged in a logbook.
NOTE
Some events such as power-on are saved into the logbook “1-1” or “2-1”. This logbook may be
full earlier. It is recommended that important information be saved into the logbook “1-2” or “2-2”.
For “Erase logbook”, a specified logbook “1-1” or “1-2” can be erased individually.
When the “Warn if logbook full” is set to “Yes”, a warning is given when the logbook come to near
full (maximum 13 pages).
NOTE
When the logbook gets full, the oldest information is erased automatically.
4.6 Advanced setup
Advanced setup is used to set functions relating to matters other than measurements such as the
selection of settings, tag setting, password setting for protecting calibration and commissioning
operations, date setting, and communication setting.
(“Factory setup” is for service engineers only; there is no item to be set by the user.)
4.6.1 Settings
In “Settings,” select an item to be set as the default value from among “No action,” “Load factory
settings,” “Save user settings,” and “Load user settings.”
When the default values are loaded, the instrument will be restarted. (In the case of “Save user
settings,” it will not be restarted.)
The following parameters are not included in the defaults:
• Tag
• The contents of all logbooks
NOTE
When the “Save user setting” is only selected, save of the user-set parameters will start at once.
To avoid wrong selection, operation in this Settings must be done by , not by touching the
menu message.
PH
4