ULTRA 2001 Service Program
Using the display and parameter setting options
Date of issue 07/20/2004
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Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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If the information stated in section 2. does not appear, the online help is not activated
(see chapter 2.4).
Open the “Option” menu and highlight the “Help Settings” prompt in the dialog box that
appears. Select OK to close the dialog box.
Modifying parameter values
4.3 “Send Command” and “Port Monitor” windows
Opening both these windows simultaneously is the ideal way of sending command
parameters to the sensors.
To see the effect of the command straight away, open the parameter setting window
as well.
An interpreter supports the “Send Command” window, converts all text inputs into
upper case and transmits the commands to the sensor. The last 10 commands are
stored in the input, from where they can be retrieved as required and re-used using
the “Send” key.
The response to the command appears in the “Sensor Response” field. This may be
an error message, the interrogated evaluation mode, parameter values or coded in-
formation concerning the status of the sensors, outputs, etc.
Modifications to the parameters are displayed in the parameter window after the
transfer has taken place.
All data that is exchanged with the sensor is displayed in the “Port Monitor” window.
Data transmitted to the sensor begins with W: (Write).
Data received from the sensor begins with R: (Read).
The Port Monitor stores the last 100 communication actions. It is useful, therefore, to
increase the window height slightly.
2. When the cursor is located on a field, an explanation of it is displayed
below in the event bar. In the case of parameter values, the relevant
value range of that parameter for the connected sensor is also dis-
played.
The parameter values are modified directly in the corresponding field.
Press the “Enter” key or click on a different input field to confirm the
value.
The software will reject invalid parameters.
If the operation of a sensor has become unreliable, perhaps as the
result of an incorrect parameter setting, all basic functions can be
restored by resetting the default values.
Button or “Reset Sensor” option in the “Sensor” menu.
Commands to the sensor end with <CR>, carriage return; outputs from
the sensor end with <CR> and <LF>, line feed. This means that com-
mands and responses can be easily distinguished from each other.
Note
Note
Note