KROHNE OPTISENS PAC 050 EN - Manual (Page 13)

Manual OPTISENS PAC 050
13 OPTISENS PAC 050
3.1.2 Adjustment of numerical parameters
Numerical parameters can only be altered when a double arrow is visible behind the number. This double
arrow appears when you address the parameter with key.
Adjust the parameter with keys and . A short pressure on the key changes the last decimal by 1. If you
keep the key pressed, the value will continue changing until the pressure is released.
Store the changes with key „Enter“. The double triangle disappears.
Enter password
058 1) Address the parameter with key .
Enter password
058
2) A double arrow appears behind the number indicating that the number
can be changed now with keys and .
Enter password
062
3) Store the new value with key „Enter“. The double arrow disappears -
the new value is stored.
3.2 Menu Overview
6.98 pH 25.0°C
F
S1 F S2 Auto
Display of the measured values (example)
Press key to enter the main menu.
Main menu
Calibrate Calibration function (only for pH measurements)
Temp. comp. Temperature compensation (only for pH measurements)
Enter password Password function
Set points Controller settings - set points, P ranges, I functions
Limit values Alarm function
Basic settings
Basic settings Cal. Pt 100
Service Buffers used
Contr. Settings
Turn-on delay
Analog outputs
Language
Bus address
pH/ORP
All parameters which are set just once
at the beginning can be found in the
menu “basic settings“
3.2.1 Main menu and basic settings
The parameters are sorted into two menus: In the main menu you will find all functions which are used
regularly. The menu basic settings contain all parameters which are set just once during start-up.
On the following pages you will find information on how to adjust parameters and which parameters you
need for which application.
The information follows the following scheme:
1) General adjustments: password and language
2) Adjustments for measurement: calibration and temperature compensation for pH or selection of ORP
measurement
3) Adjustments of the controller: selection of the controller version and corresponding parameters
4) Adjustments to read out data: analog, digitally and/or as alarm