Emerson I-0021 Manuel D’Utilisation

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98

NGA 2000

↓↓

I/O module controls

↓↓

DIO module(s)

↓↓

In the menu "DIO-Module Outputs" you can set up the output configuration of the auxiliary
DIO modules. Besides you can change to the submenu "DIO-Module Inputs" to configure
the inputs of the auxiliary DIO modules.
Each DIO module is composed of 8 digital inputs and 24 digital outputs. If there exist
several DIO modules in the platform, you can change to the setup menu of each with the
F3 key. The tag number of the DIO board selected will appear in the line "Slot ID". The
changing with the F3 key is not available for MLT analyzers, because only one DIO can be
installed in it.
The 24 digital outputs are composed of 3 units with 8 outputs. If there is a short circuit or
an overload in one unit, it will be switched off and saved against destruction. After the
defect is removed the board is available immediately. You only have to press the F5 key.
Informations about the whole specification of the DIO board you will find in another manual.

Set up parameters:

♦ 

Select any line of variables or any menu line with the 

↓↓

 -key or the 

↑↑

 -key.

♦ 

Select the variable or change to the submenu with the 

88 

 -key or the 

→

→

 -key.

♦ 

Adjust a new value or select the whole parameter with the 

↑↑

 -key or the 

↓↓

 -key.

♦ 

Confirm the new value with the 

88 

 -key or

cancel and go back to the last value with the F2 key.

Line of variables "Invert output":

Select "Enabled" in the line "Invert output", if you want to invert the measurement signal at
the actual digital output, otherwise select "Disabled". The output inversion can be neces-
sary for instance, if you want to combine a failure with an alarm control.

Measure

Next...

Ackn!

TAG

95.00 ppm

-- DIO-Module Outputs --

Inputs...

Choose module...
Choose signal...
Invert output:

Disabled

Module status:

Normal

Slot ID:

1

Signal level:

Off

Signal comes from:

????

Outputnumber:

1

Signal name:

????

Back...