Chapter 4 ________________________________________________________________ Operation
VAISALA ______________________________________________________________________ 123
Deleting the Recorded Files
You can delete the recorded data files using the keypad/display, or the
DELETE
command on the serial line. The deletion is always done for all
data; you cannot delete individual files.
Note that the transmitter automatically overwrites the old data when the
memory is full, so manual deletion of the recorded files is not necessary
in normal use.
To delete the data files using the keypad/display:
1.
Press any of the arrow buttons to open the
Main Menu.
2. Select
System
by pressing the
►
arrow button.
3. Select
Clear graph memories
by pressing the
CLEAR
button.
Press the
YES
button to confirm the selection.
CAUTION
This function clears the entire data history of the transmitter, including
all graphs and the content of the optional data logger module.
UNDELETE
Similarly to the
DELETE
command, the
UNDELETE
command is used
without any arguments. It will recover all deleted data that has not been
overwritten yet.
Analog Output Settings
The analog outputs are set in the factory according to the order form. In
case you want to change the settings, follow these instructions. See
section Third Analog Output on page 57.
Changing the Output Mode and Range
Both output channels have their own dip switch module with 8 switches,
see the position in Figure 2 on page 20 (dip switches for analog output
settings).
1.
Select the current/voltage output, switch ON either of the switches,
1 or 2.
2.
Select the range,switch ON one of the switches from 3 to 7.
