Calibrating Universal Inputs; Default Settings For Universal Inputs - ECOLAB Versatronic Betriebsanleitung

All resistance values of the calibration adapter are each measured for the end of one
measuring range and the beginning of the next. Each resistance value is therefore
confirmed twice. At the last measurement only one confirmation is necessary.
11. When all the measurements are performed, a summary of the configuration data
appears. Confirm with "OK". After a failed basic Ci setup, abort without accepting the
calibration data. (See Fig. 76.)
12. Tap "Yes" to accept the calibration data obtained. Tap "No" to discard them.
10.2.6

Calibrating universal inputs

To perform calibrations, you must be a registered user with the
corresponding user rights. See
on page 106.

10.2.6.1 Default settings for universal inputs

The default settings for calibration are stored permanently in this device.
Changing these settings can only be done by Ecolab.
Those calibration routines that are accessible in the respective menu are enabled in the
calibration settings. Disabled calibration routines are not visible in the calibration menu.
The accessible calibration settings are explained in the following table.
Parameter
With configuration / analogue inputs / IN X universal input X / mode = Linear scaling
Zero calib. :
Two-point calib.:
Three-point calib.: Yes/No
With configuration / analogue inputs / IN X universal input X / mode = pH value measurement
Zero calib. :
Two-point calib.:
Buffer set
selection
pH buffer 1
pH buffer 2
Temp.
compensation:
With Configuration / analogue inputs / IN X universal input X / mode = Conductivity Measurement
Setting option
Yes/No
Yes/No
Yes/No
Yes/No
No identification
Buffer set 1
Buffer set 2
-2 to +16pH
-2 to +16pH
* No selection
Analogue inputs
/*IN4-temperature input 1
*IN5 temperature input 2
...
...
IN11 Universal input. 2 uncomp.
* IN11 Universal input. 2 comp.
IN12 Universal input. 3 uncomp.
* IN12 Universal input. 3 comp.
* = Please select only the highlighted points!
Ä Chapter 10.1 'Login / logout'
Explanation
Allow zero point calibration?
Allow two-point calibration?
Allow three-point calibration?
Allow zero point calibration?
Allow two-point calibration?
Automatic identification of buffer
solutions
- disabled on this device
Default setting of buffer solution
for acid range
Default setting of buffer solution
for zero point
Selecting the temperature input
for the automatic detection of the
temperature of the test/
measurement solution during
calibration
(Only relevant if at configuration /
analogue inputs IN X ph / Redox /
manual compensation = no is
selected.)
131
Device menu
Default
Yes
Yes
Yes
Yes
Yes
No identification
4,01
7,00
No selection
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