Siemens 7MB2335, Operating Instructions Manual, Page: 90 / 168

Operation
5-40
Operating instructions ULTRAMAT 23 gas analyzer
C79000-B5276-C216-03
You can also reduce the number of code levels by assigning the same
code to both levels. The new values are saved when you subsequently
switch off the ULTRAMAT 23; you should therefore make a note of the
changed code numbers and keep this at a safe place.
You should note the code numbers before you leave the menu.
In third line of this dialog you can change the language of the display
dialogs:
S
deutsch
S
English
S
español
S
français
S
italiano
S
polski
A change is immediately effective when you leave the dialog.
5.10.2.2 Configuration: Special Functions: AUTOCAL Drift
You can use this dialog to define the conditions under which the drift of
an AUTOCAL procedure triggers a maintenance request. The
adjustable parameters are:
S
Quantity: The number of AUTOCAL procedures up to setting of a
new reference value (4 in this case)
S
Limit: The highest value in % of the set measuring range
(max. 99%) by which the calibration may deviate from the reference
value (6 % in this case. See also Section 5.7.1.3). If Autorange is
set, measuring range 1 is assumed.
t
0. AUTOCAL:
Set a reference
value
1. 2. 3. 4.
= 0. AUTOCAL::
Set a new
reference value
Fig. 5-11 Number of AUTOCAL procedures until a reference is set again (set
number: 4)
Preset AUTOCAL drift
Quantity: 004
Limit: 6 %
51022