Data Logger DL210
14
Elster-Instromet GmbH
4.2 Clearing the PTB logbook
If the PTB logbook is full, changing the values described above with the calibration lock closed
is not possible until clearing it. Clearing the PTB logbook can only occur with the calibration
lock open! Before clearing the PTB logbook it should be read out, for example with the Win-
PADS program.
"
The symbol "L" in the DL210 is blinking".
What should be done ?
Open the calibration lock first!
P L S t a t u s
C l r P L 0
F
P L S t a t u s
C l r P L 0
P L S t a t u s
C l r P L 1
P S t a t u s
C l r P L B u s y
With the keys or select
the list "
Status
" and the point
"
ClrPL
" with the key (see
adjacent on the right)
Press the keys
and
simultaneously
.
(Skips to the entry function)
Set the value to "
1
" with the
key or .
Again press the keys
and
simultaneously
.
(Terminates the entry).
This clears the “PTB logbook”, the symbol "L" in the display is also cleared. The first
new entry is the closing of the calibration lock.
