Grundfos Conex DIA-G Instrucciones De Instalación Y Funcionamiento página 40

11.8.11 Factory setting reset
In the "Factory setting" submenu, the Conex
can also be reset to the factory setting using code
6742.
Only use this function in an emergency. All
device settings are lost and must be
re-entered!
Caution
Do not disconnect the device from the
power supply during the reset!
®
Resetting the Conex DIA-G to the factory setting
• Reset
– Code 0000 is displayed.
– Press the [Up] or [Down] button to set code
6742, and confirm using [OK].
The device is now returned to the original factory
setting.
Before subsequent start-up:
Caution
Check all parameters, and set the device
again according to your application!
11.8.12 General factory settings
Language
• The device waits for language selection. The
languages "Deutsch/English/Français...." appear
alternately.
Setup
• Sensor 1: Chlorine 314-011
• Sensor 2: Off
• Optional limit value relay: Off
• Optional alarm values: Off
• Battery backup: Off
• Daylight saving time: Off
• Code number: 0000 (Level 1 and Level 2)
• Display contrast: 50 %
• CAN interface: Off
• Current outputs 0-20 mA.
Sensor menu
• Test sensor: Off
• Limit values: Off.
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11.8.13 Setting the CAN Interface
®
DIA-G In the "CAN interface" submenu, the external CAN
interface (if connected) is activated or deactivated,
and the CAN address is set.
• CAN interface
• Activation
– On
– Off.
• Address setting
– Address 1 to 12.
This menu is used to activate the external
CAN interface. The function is
Note
independent of any potential sensor that
may be connected via the internal CAN
interface.
11.8.14 Selecting the operating mode for the
current outputs
In the "Current output" submenu, the ranges for the
current outputs are selected and set.
• The two standard ranges for current outputs,
"0-20 mA" and "4-20 mA", are available. The
assignment is proportional to the measuring
range of the sensor.
– 0 ppm corresponds to 0 or 4 mA.
– The top end of the measuring range is 20 mA.
• In addition, the current outputs can be freely
assigned to the measuring range within the
interval 0-20 mA.
– The settings are made in the "Others"
submenu.
– Two value pairs ... ppm (depending on the
measuring range of the set sensor) must be set
in the range 0 to 20 mA. When the value
flashes, press the [Up] or [Down] button to set
the desired value, and confirm using [OK].
– The assignment of the measured value to the
current output is then linear through both set
value pairs.
11.8.15 Program version
In the "Program version" submenu, you can view the
existing software components with software status:
Program version
®
Conex DIA-G
v1.00.1
• Version, for example v1.00.1
• Software status 11th august 2005.
20050811