E110-P
User Manual
FW_E110-P_M_v0301-01_EN
Page 31
5.5.8
MENU 8: OTHERS (WITHOUT TYPE ZL)
When the E110-P is ordered with the datalogging option (type ZL), this menu is replaced by the
menus described in
Menu 8: Datalogging (with type ZL) [»31]
8
OTHERS (WITHOUT TYPE ZL)
8.1 MODEL
Provides important information on your unit. This information may be
required for maintenance, support and upgrade purposes.
8.2 SOFTWARE
VERSION
Provides important information on your unit. This information may be
required for maintenance, support and upgrade purposes.
8.3 SERIAL NUMBER
Provides important information on your unit. This information may be
required for maintenance, support and upgrade purposes.
8.4 TIME
Shows and sets the system clock. The system clock is used by the Daily
Total feature to detect when the contract hour (as set in
SETUP
) is reached.
The format is HH.MM.SS in 24 hour notation.
The accuracy of the system clock is limited and it will be interrupted if there
is a power-down. When the unit is powered up again and the Daily Total
feature is enabled, the operator will be prompted to enter the correct system
time.
If the unit has the Data logging option (type ZL), an accurate battery‑backed
real‑time clock is included that will continue to keep time in case of a total
power down.
If the clock is not initialized, all measurements and calculations are performed
as normal. However, when Daily total is enabled, detection of Contract hour
and the updating of Current day total and Previous day total will not be done
at the correct time.
8.5 PASSWORD
All SETUP values can be password protected.
A four-digit password can be programed, for example 1234.
To disable password protection, enter four zeros (0000).
8.6 KEY LOCK
To prevent misuse of the optical keyboard it can be locked automatically
after 30 seconds by enabling this function.
In battery supplied applications, the backlight can come on each time the
keyboard is activated. As this can quickly degrade the battery, it is advised to
leave the keyboard lock function enabled so that the backlight only comes on
when an optical key is pressed for at least one second. The keyboard lock
function also uses less battery power.
8.7 TAG NUMBER
For identification of the unit and communication purposes, a unique tag
number of maximum seven digits can be entered.
5.5.9
MENU 8: DATALOGGING (WITH TYPE ZL)
The data log module records the performance of the E110-P and the amount of medium that passes
the sensor (flowmeter) with respect to the time and date.
The following type of records are created:
Interval records
The interval log records the data, as a snapshot, at a specific time interval. When the maximum
number of records is reached (1000), the oldest record is overwritten by the newest record.
Each interval record contains the following data:
● a sequence number
● the total
● a date/time stamp
● the accumulated total
● the actual flowrate