COM Properties and Events
Integrated Qualification System
333
Properties
Read
Description
This method allows you to retrieve all the data
from the device output queue in a UNICODE
format.
Syntax
object.
Read
Parameter(s)
None.
Response(s)
A string value (in UNICODE format).
Notes
This method must be used in conjunction with
the
Write
method. Always ensure that a query
has been previously sent before attempting to
read a response from the output queue.
To properly set the data format, send the
following command (using the
Write
method):
FORM:DATA<wsp>ASCII <number_of_digits>
where
<number_of_digits>
corresponds to the
number of digits after the decimal point that you
require.
Remember that the retrieved data must be
converted to a numeric format before you can
use it in calculations, for example.
Possible error(s)
Timeout
: This error occurs if the allowed delay
has expired before the preceding
Write
operation
could send a response to the output queue. For
information on timeout setting, see
QueryUnterminated
: This error occurs if the
output queue is empty (for example, no query
has been made previously).
Summary of Contents for IQS-600 Series
Page 1: ...User Guide Integrated Qualification System IQS 600...
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Page 28: ......
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Page 194: ...Using IQS Products in an Automated Test Environment 186 IQS 600 Standard Status Data Structure...
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Page 366: ...Using the IQS 9600 Utility Module 358 IQS 600...
Page 367: ...Using the IQS 9600 Utility Module Integrated Qualification System 359...
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