Siemens SITRANS FUS1020, Manual, Page: 180 / 251

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1020NFM-1D Section 6
6.10.4 THE DATALOGGER CONTROL MENU
The [Datalogger Control] menu in the Meter Facilities menu provides the Datalogger controls for the
meter’s measurement channels. It allows you to enable usage, select data items/alarm events, a
logging interval and a destination for your Datalogger reports. While the [Datalogger Control] menu is
measurement channel specific, this menu provides global control functions. This means that the set-
tings made here apply to all measurement channels, meter types, operating modes, etc. This is pos-
sible because the meter stores logged data in a
single file . This is significant for dual-channel sys-
tems, since the logged data from both channels are combined. Therefore, select the Site ID item for
each channel to be logged.
The [Datalogger Control] menu allows you to select a [Circular Memory] mode that will over-write the
oldest Datalogger data automatically when the Datalogger memory becomes full due to the data com-
pression scheme employed.
Note that this is only available for dual-channel systems.
The [Est Log Time Left] view-only menu cell shows an estimate of the hours and minutes of logging
time remaining. This only applies to non-circular datalogging. Selecting [Circular Memory] blanks this
field.
The [Output Datalogger] command sends data to an external device via the RS-232 serial port. Data
transmitted from this menu will be from both channels of a dual-channel system.
The [Clear Datalogger] command erases the entire Datalogger file. For dual-channel systems, you
are cautioned not to use this command if your intention is to clear the logged data of only one channel.
To access the [Datalogger Control] menu press the <Right Arrow>.
Transducer Type 1011 Universal A1
A2
B1
B2
B3
C1
C2
C3
D1
D2
D3
E1
E2
E3
1021 Xdcr A1
A2
A3
B1
B2
B3
C1
C2
D1
D2
D3
Ö
Ö
Ö
Ú
Ú
Ú
Ú
Ú
TRANSDUCER TYPE MENU STRUCTURE