25
The Channel definition menus are in accordance to the number of the channels installed (e.g. if only Channel
1 is installed, only Channel 1 definition menu appears; if two channels are installed, both Channel 1 definition
menu and Channel 2 definition menu will appear. The same principle applies for Channel 3).
Select the type of channel according to the sensor installed (see glossary 2.2 for the symbols used).
NOTE:
At power-up, the instrument loads data in memory according to the last channel definition.
When the Channel definition is modified, in order to have the new data properly stored, it is necessary
to exit the Channel definition menu and return to the operation menu (END key), switch-off power to the
instrument, then power it up again while keeping key 9 (CANCEL) pressed.
If the language selected was different from Italian, it is necessary to select again the desired language,
as this operation sets back instrument to default English language.
4.4 Set-up
menu
The set-up menu is structured in three different submenus and namely:
•
Configuration
to set the general operating parameters of the instrument, see 4.4.1;
•
Output settings
to select 4–20 mA or 0–20 mA output for each channel, see 4.4.2;
•
Alarms
to set alarms level; see 4.4.3.
Each of them will be discussed in detail in the following pages.
Configuration
Output Setting
Alarms
Password
XXXXX
Menu
Operation display
Process
Calibration
Channel definition
1,2,3….
To enter
Configuration:
To enter
Output setting:
To enter
Alarms setting:
(See Par. 4.4.1)
(See Par. 4.4.2)
(See Par. 4.4.3)
Summary of Contents for AW400 Series
Page 1: ...Instruction Manual IM AW4TX Issue 5 Chlorine Transmitter AW400 Series ...
Page 69: ...67 Notes ...
Page 70: ...68 ...
