Water Monitoring System
Ver.5.0 – Revision March 2022
Page
19
of
110
The 3 buttons to the right give access to Home
, Settings
, and Trend
. The
Stop/Auto/Run selector switch is used to operate the On/Off valve in WMR & WMRTU
cabinets or to start/stop the pump in WMP & WMPH cabinets.
The switch also indicates from where the system is controlled. In normal operation, it must
be switched to Auto. It is possible to navigate through the menus locally even when the
selector switch is set to Auto, however controlling the system will be inhibited.
Figure 4-2: Home Page
4.1.1
PAH
Note
The PAH value shown in the Figure 4-2 Home Page is compensated for effects of
turbidity. The same value can be found in the system log and is available via Modbus
TCP/IP.
After pressing the blue PAH button, the PAH page will be shown as seen in Figure 4-2.
There are 3 different ranges available for PAH sensor modules G6110/G6111:
•
Low Range: Measure PAH value with a range of 0-100 µg/l.
•
High Range: Measure PAH value with a range of 0-800 µg/l.
•
Dual (Auto) Range: Measure PAH value with a range of both 0 - 100/800 µg/l.
The Calibration Mode button is used when performing a calibration. A login is required.
•
User: service
•
Password: 1234
