Eaton SC200, Руководство по эксплуатации

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SC200 Handbook
72
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
► To configure an analog input
1
In DCTools/Web go to Analog Inputs . Expand the Analog Inputs table.

The table shows the maximum number of analog inputs. The actual number of analog inputs
available depends on the number of I/O boards or modules connected.
2
Select an Analog Input. The analog inputs are mapped to specific I/O connectors and are of
three types (voltage/general purpose, current or temperature). See mapping tables on page
119 .

If needed, more than one analog input can be mapped to the same connector so that the sensor
can trigger more than one Analog Input High and/or Low Alarm. In this case, no more than
one analog input can be assigned to a system function.
3
Configure the following parameters to suit the application.

To change a setting, double-click and select from drop down list or edit the text.
Parameter Setting
Status Set to Enabled .
Name Type the name of the input or use the default value.
Function Set to User Defined . Or to a particular system function if the input is to be
associated with that function.
Units Select the units to match the type of analog value.
IOB Number The number of the I/O board or module.

Generally, do not change this mapping. See point 2.
IOB AI Number The number of the AI on the I/O board or module.

Generally, do not change this mappings. See point 2.
Gain A scaling factor applied to the raw measured value.
Offset A fixed value added to the raw measured value (after any Gain is applied).
Group Set to 0 unless using Groups in PowerManagerII. Refer to PowerManagerII
online help.