Version 3.00 Feb. 2019
APPLICATION DEVELOPMENT GUIDE
CheckScanner
5
Section 3. Function Details
This section describes the functions of the CheckScanner device in details.
Supplementary explanation of the parts not described in detail in "UPOS" is also given
here.
3.1 CheckHealth Method
3.1.1 Internal Test
Confirms
whether the CheckScanner can establish a communication and returns
a result.
When the method is
executed by OPOS_CH_INTERNAL, the character string of
the CheckHealthText property is as follows.
“Internal Hcheck: Complete” : CheckHealthText
After executing the CheckHealth method, be sure to confirm the return value. If
an error has occurred, there is no point in referring to the CheckHealthText
property. For details on the error, please refer to Section 6 of this manual.
3.1.2 External Test
Not supported
3.1.3 Interactive Test
Executes interactive CheckHealth
test. When executed, the following dialog box
is displayed.
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