Data Logger DL210
Elster-Instromet GmbH
13
4 PTB logbook
The PTB logbook contains the values which have been changed with the calibration lock
closed and the supplier's lock open. If the PTB logbook is full this is indicated by a blinking “L”
in the display and the parameters subject to the access right "PL" can only be changed with
the calibration lock open.
F
The blinking „L“ is not an errorcode, but a hint to recognize that it is not possible from now
on to change the values listed in the following table with the calibration lock closed.
F
Has the calibration lock been opened with full PTB logbook it can only be closed after
clearing the PTB logbook.
F
Before clearing the PTB logbook it should be read out, for example with the WinPADS
program.
F
The PTB logbook does not contain the values which have been changed with the calibra-
tion lock open. These changes are dokumented in the „Audit-Trail“ archiv.
4.1 Values
The following values can be changed with the supplier’s lock open while the calibration lock is
closed:
Name
Address Designation / value
Cal.
Access
Default DC
V1
1:200
Main counter input 1
Ja
PL
0
3
Md.I1
1:207
Mode I1
Ja
PL
1
4
cp.I1
1:253
Cp value I1
Ja
PL
1
3
Mp.I1
5:150
Measurement period I1
Ja
PL
60
3
DB.I1
5:141
Day boundary I1
Ja
PL
06:00
3
-
-
Calibration lock
Ja
-
-
-
In the PTB logbook the value before (old = "a") and after the change (new = "n"), as well as the
states of the locks and appropriate information about the date and time of the change are re-
tained.
