66
Operation
Code Description
20
Value for the user-specific display is not defined
The value to be displayed can be defined by the user by
entering the address. As this address has not yet been
entered, no value will be displayed.
21
The value can only be changed when the calibration lock
is open as the PTB log is full.
6.3.6 Access rights
The following parties can access the DL230.
Access Description
E
Calibration officer
PL
Calibration Manual
A
Administrator
K
Customer
-
No access
Each access party has one lock and a corresponding key.
The access rights apply for entries made via the keyboard, and for
access via the optical or integrated modem interface. If the lock is
closed, all attempts to enter values will result in a corresponding
error message being displayed (see chapter 6.3.5, "Error messages
when entering values").
For data protection reasons, reading values from the interfaces is
only possible if one of the locks is open.
6.3.6.1 Calibration lock
The calibration lock is used to protect parameters subject to
calibration regulations. This includes all values which influence
volume readings.
The calibration lock is designed as a button which is positioned
inside the DL230 housing underneath the circuit board cover. It can
be protected with an adhesive label (see chapter 5.3.1.1, "Opening
the calibration lock").
Summary of Contents for DL230
Page 1: ...Operating manual Data Logger DL230 ...
Page 8: ......
Page 105: ...Appendix 105 English manual 73 022 387 ...
Page 106: ...106 Appendix 9 2 EC Declaration of Conformity ...
Page 107: ...Appendix 107 9 3 ATEX Type Examination Certificate 9 3 1 Associated apparatus for Zone 0 1 ...
Page 108: ...108 Appendix ...
Page 109: ...Appendix 109 ...
Page 110: ...110 Appendix ...