Protective Mechanism; Measurement Parameters (E.g. Chlorine); Use Of Master Code - Ecolab MULTRONIC Notice Technique

9.1.3

Protective mechanism

0 0 0 0 is the standard display of the access code. The access code can be changed. The ↑ or
↓ can be used to change the value of the corresponding position. The ←→ keys are used to
access the position that is to be changed with the cursor. The entered access code is
compared to the saved value through operating ENTER. The menu's can be accessed without
restrictions if the two passwords match. If additional changes in other modules are required,
the password is not required anymore for this level. The access code is only requested again
when the parameter level is changed.
9.1.4

Measurement parameters (e.g. chlorine)

While working in this mode, the access code is constantly requested, even when working on
one and the same level.
The configuration data and the reset functions are also protected with access codes according
to the same principle.
A calibration cannot be carried out without an access code.
9.1.5

Use of master code

The lack of protection icon can only be removed by confirming the original access code.
417101163_Multronic.doc
Every setting menu is protected if the access
code option is used. If, for example, the
measurement parameters of module 1 are to
be changed, the accesses code is requested
after selecting module 1 in the measurement
parameter module selection menu.
The following message is displayed on the
screen if differences between the entered
and the saved access code have been
established when a password has been
requested.
Although the next setting menu can be
viewed through operating ENTER it is
protected against changes. The status of
protected pages is signalled through a little
lock in the left-hand top corner.
If access protection is cancelled by the use
of the master code, this lack of protection is
indicated by a key and explanation mark in
the last row of the display screen.
- 72 - Rev: 5.07-08