Configuration Via Menu; Basics; Diagram - Igema FARB2 Installation And Operating Instructions Manual

7. Configuration via menu

7.1 Basics

The menu of the FARB2 is divided into two main levels:
Main level 1 | Main level 2
The menu is brought up by pressing the
menu, the associated yellow LED flashes or lights up.
"▲" "▼"
With the or keys you can choose between the menu items of the respective level.
"OK"
By pressing the
"ESC"
By pressing the
current entry being saved (with OK confirmed entries are already saved and remain so).
Automatic menus exit after 5 minutes if no key operation is carried out (cf. "ESC").

7.2 Diagram

| --- 1. ---
| - 1.1. |- Software version
| --- 2.---
| - 2.1. |- Password input
| --- |----- After valid password input ------------------
| - 2.2. |- Selection: Limiter (LIMt** / factory setting) or controller (CtrL)
| - 2.3. |- Operating temperature (factory setting 0025 = 25°C)
| - 2.4. |- Conductivity of the liquid
(at reference temperature: 25°C // sampling // factory setting 0000)
| - 2.5. |- Perform calibration
| - 2.6. |- Lower conductivity switching point / return point to normal operation
(factory setting 2000)
| - 2.7. |- Upper conductivity switch point / conductivity limit (factory setting 5000)
| - 2.8. |- Test of the relay functionality (feedback "tESt")
| - 2.9. |- Current output 4..20mA: conductivity value for 4mA (factory setting 0000)
| - 2.10. |- Current output 4..20mA: conductivity value for 20mA (factory setting 9999)
| - 2.11. |- Attenuation to avoid signal jumps *
* The attenuation is a sliding mean value from the most recent measurements. The number can be selected
from the range of 1 – 254 values. The factory setting is 10 values. The measurement frequency is approx. 0,5
measurement/s.
** The display follows the 7-segment alphabet.
Please check the setting during commissioning.
The password is: 1234 (The password is only for protecting the device from
unwanted changes. It offers no protection from malicious changes.)
Info
20
"OK"
key you will get to the next level down or confirm the input.
key you can get to the next level up or out of the menu without the
key. While the operator is in the configuration