Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 - Manual (Page 180)

<15. OPERATION OF SENCOM pH/ORP>
15-11
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
n Read logbook
The FLXA21 has three types of logbook per sensor to store history information regarding the
setting changes and calibration.
By selecting a desired logbook, you can retrieve and check the information. The Configure
logbook screen is used to set whether to store history information of each event and which
logbook to use for storage. The SENCOM logbook cannot be designated. For details, see
Section 16.5.
The logbook automatically records events such as calibration and errors.
Fixed messages can be manually stored in logbook1-1 and logbook1-2.
To store these messages, press and select one of three messages from the Item on the
Memorandum screen. Its event date/time will be the time when a message is selected and
entered.
When a password for Commissioning is set on the passwords’ setup, pressing requires
entering the password. (Refer to the section 16.6.3.)
Read Logbook:
logbook1-1
2010/02/15 15:15
Power on
Finish
Memorandum:
Item
Sensor washed by hand
Enter?
No
logbook1-1 1/1
logbook1-1 1/1
Finish
Memorandum:
Item
Sensor replaced
Enter?
No
2010/02/15 17:04
Sensor replaced
2010/02/15 15:15
Power on
Finish
logbook1-1 1/1
** When storing message manually.
(Fig.15.5)
**
Sensor washed by hand
Module replaced
Sensor replaced
logbook1-1
logbook1-2
logbook SENCOM
No
Yes
logbook SENCOM
Figure 15.9 Detail display (continued)
15
SENCOM